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About Paint and Protective Coatings
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About Structural Adhesives
More
Epoxy Potting Compounds


Encase electronic assemblies in a layer of epoxy for protection from dust, chemicals, moisture, mechanical shock, and vibration. The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.
3M DP460EG and DP4XLEG also require a plunger to dispense.
Loctite® 3336™, ES1001™, ES1902™, and ES2500™ come with a mixer nozzle.
Dry Time | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size, fl. oz. | Consistency | Touch | Overall | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Specifications Met | For Use On | Choose a Color | Each | |
3M Compounds—Extra Hard | ||||||||||||
| DP270 | 1.64 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 000000 | |
| DP270 | 6.8 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 00000 | |
| DP270 | 13.5 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | Black | 00000000 | 000000 |
| DP460EG | 1.69 | Thick Liquid | 110 min. | 7 days | 510 | Not Rated | 0° to 175° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Off-White | 00000000 | 00000 |
| DP4XLEG | 1.69 | Thick Liquid | 5 hrs. | 7 days | 670 | Not Rated | -40° to 120° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Off-White | 00000000 | 00000 |
Loctite® Compounds—Extra Hard | ||||||||||||
| 3336 | 1.4 | Thick Liquid | 15 min. | 24 hrs. | Not Rated | Not Rated | -65° to 350° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Amber | 0000000 | 00000 |
| E-60NC | 1.7 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 00000 |
| E-60NC | 6.8 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 00000 |
| E-60NC | 13.5 | Thick Liquid | 60 min. | 24 hrs. | 550 | Not Rated | -65° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 000000 |
| ES1001 | 1.7 | Thick Liquid | 60 min. | 24 hrs. | 1,100 | 0.29 | -10° to 220° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Black | 0000000 | 00000 |
| ES1902 | 1.7 | Thin Liquid | 60 min. | 24 hrs. | 1,350 | Not Rated | -40° to 250° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic | Clear | 0000000 | 00000 |
| ES2500 | 1.7 | Thin Liquid | 10 min. | 16 hrs. | 410 | 0.28 | -40° to 220° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Black | 0000000 | 00000 |
| Dispensing Gun for 6.8 fl. oz. 3M Cartridges | 0000000 | Each | 0000000 |
| Mixer Nozzle for 6.8 fl. oz. 3M Cartridges | 0000000 | Each | 0000 |
| Plunger for 1.69 fl. oz. 3M DP460EG Cartridges | 0000000 | Each | 00000 |
| Mixer Nozzle for 1.64 fl. oz. and 1.69 fl. oz. 3M Cartridges (Mixing Elements: 16) | 0000000 | Each | 0000 |
| Dispensing Gun for 1.64 fl. oz. and 1.69 fl. oz. 3M Cartridges | 0000000 | Each | 000000 |
| Mixer Nozzle for 1.64 fl. oz. and 1.69 fl. oz. 3M Cartridges (Mixing Elements: 20) | 00000000 | Each | 0000 |
| Mixer Nozzle for 13.5 fl. oz. 3M Cartridges | 00000000 | Each | 0000 |
| Dispensing Gun for 13.5 fl. oz. 3M Cartridges | 00000000 | Each | 000000 |
| Mixer Nozzle for 1.64 fl. oz. 3M Cartridges | 0000000 | Each | 0000 |
| Dispensing Gun for 6.8 fl. oz. Loctite Cartridges | 0000000 | Each | 000000 |
| Mixer Nozzle for 6.8 fl. oz. and 13.5 fl. oz. Loctite Cartridges | 0000000 | Each | 0000 |
| Plunger for 1.4 fl. oz. Loctite Cartridges | 00000000 | Each | 0000 |
| Dispensing Gun for 1.4 fl. oz. Loctite Cartridges | 0000000 | Each | 00000 |
| Dispensing Gun for 1.7 fl. oz. Loctite Cartridges | 00000000 | Each | 00000 |
| Mixer Nozzle for 1.7 fl. oz. Loctite E-60NC Cartridges | 00000000 | Each | 0000 |
| Dispensing Gun for 13.5 fl. oz. Loctite Cartridges | 0000000 | Each | 000000 |
Optically Clear Epoxy Potting Compounds


Clear enough to read through, these UV-resistant potting compounds allow optimal light transmission for use with LEDs, solar cells, and fiber optics. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.
Loctite® ES1901™ comes with a mixer nozzle.
Dry Time | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size, fl. oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Compounds—Extra Hard | |||||||||||
| ES1901 | 1.7 | Thick Liquid | 3 | 24 | 400 | Not Rated | -40° to 220° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Clear | 0000000 | 000000 |
Optically Clear Epoxy Potting Compounds—Extra Hard | |||||||||||
| __ | 1.7 | Thick Liquid | 40 | 24 | 229 | 0.45 | -65° to 275° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Iron, Silver, Plastic, Rubber, Composites, Fiberglass, Ceramic, Glass | Amber | 0000000 | 00000 |
Two-Part Adhesive Dispensing Guns | |||
|---|---|---|---|
| Dispensing Gun for 1.7 fl. oz. Cartridges | 00000000 | Each | 000000 |
Heat-Transfer Potting Compounds
Formulated to draw heat away from sensitive electronic components, these potting compounds have higher thermal conductivity than standard potting compounds. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.
Cartridge potting compound requires a gun and mixer nozzle (each sold separately) to dispense.

Dry Time | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Container Size, fl. oz. | Consistency | Touch | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Max. Temp., °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
| 0.9 | Thick Liquid | 25 min. | 24 | 450 | 1.87 | 500° | 1 hr. @ 250° F then 1 hr. @ 350° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Iron, Silver, Titanium, Plastic, Composites, Ceramic, Glass | Black | 0000000 | 000000 |
| 1 | Gel | 4 hrs. | 6 | Not Rated | 1.87 | 600° | 4 hrs. @ 250° F then 2 hrs. @ 350° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Iron, Silver, Titanium, Plastic, Composites, Ceramic, Glass | Black | 0000000 | 00000 |
| 1.5 | Thin Liquid | 30 min. | 26 | 450 | 0.59 | 500° | 1 hr. @ 250° F then 1 hr. @ 350° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Iron, Silver, Titanium, Plastic, Composites, Ceramic, Glass | Amber | 0000000 | 00000 |

Dry Time | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Container Net Weight, oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
| 1.4 | Paste | 90 | 24 | 410 | 0.95 | -90° to 230° | 2 hrs. @ 140° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Blue | 00000000 | 000000 |

Dry Time | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Container Size, fl. oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | For Use On | Color | Each | |
| 1.7 | Thick Liquid | 15 | 8 | 520 | 1.01 | -40° to 210° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Silver, Titanium, Plastic, Composites, Fiberglass | Black | 0000000 | 000000 |
Two-Part Adhesive Dispensing Guns | |||
|---|---|---|---|
| Dispensing Gun for 1.7 fl. oz. Cartridges | 00000000 | Each | 000000 |
Mixer Nozzles for Two-Part Adhesive Cartridges | |||
|---|---|---|---|
| Mixer Nozzle for 1.7 fl. oz. Cartridges | 00000000 | Each | 00000 |

Dry Time | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Container Size, fl. oz. | Consistency | Touch | Overall, hrs. | Mix Ratio | Tensile Strength, psi | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Max. Temp., °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
| 16 | Thin Liquid | 30 min. | 26 | 6:1 | 9,500 | 450 | 0.59 | 500° | 1 hr. @ 250° F then 1 hr. @ 350° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Cast Iron, Iron, Silver, Titanium, Plastic, Composites, Ceramic, Glass | Amber | 0000000 | 0000000 |
Adjustable-Flexibility Heat-Transfer Potting Compounds


Mixing required—resin and hardener come in two separate jars or in a jar and syringe and must be combined before applying. Change the mix ratio of these heat-transfer potting compounds to achieve the right hardness for your application. They're formulated to draw heat away from sensitive electronic components, so they have higher thermal conductivity than standard potting compounds. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.
The size listed is the combined total of the two parts.
Dry Time | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Container Size, fl. oz. | Consistency | Touch, min. | Overall, hrs. | Hardness Rating | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Heating Requirements to Reach Full Strength | For Use On | Color | Each | |
Jar Compounds | ||||||||||||
| 12 | Thick Liquid | 30 | 24 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1 | -100° to 450° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 000000 |
| 24 | Thick Liquid | 30 | 24 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1 | -100° to 450° | __ | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 000000 |
Jar and Syringe Compounds | ||||||||||||
| 1.6 | Thick Liquid | 30 | 26 | Extra Hard, Medium Hard, Medium Soft, Soft | 450 | 1.01 | -100° to 450° | 2 hrs. @ 250° F | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Ceramic, Glass | Tan | 000000 | 00000 |
Heavy Duty Coatings for Electronics

Thinner than potting compounds, these coatings flow easily into small spaces between electrical components. Use them to secure and insulate hardware on printed circuit boards. Rigid and wear resistant, epoxies have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. Dispense with a mixer nozzle and a gun (each sold separately).
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dry Time | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size, fl. oz. | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Coatings—Extra Hard | ||||||||||
| E-00CL | 1.7 | Thick Liquid | 5 | 24 | 400 | -65° to 180° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Silver, Plastic, Composites, Fiberglass | Clear | 0000000 | 000000 |
| E-00CL | 6.8 | Thick Liquid | 5 | 24 | 400 | -65° to 180° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Silver, Plastic, Composites, Fiberglass | Clear | 0000000 | 00000 |
Heavy Duty High-Purity Coatings for Electronics

This coating is formulated for use in sensitive applications such as manufacturing semiconductors. Thinner than potting compounds, the coating flows easily into small spaces between electrical components. Use it to secure and insulate hardware on printed circuit boards. Rigid and wear resistant, has excellent chemical and moisture resistance, withstands a wide range of temperatures, and provides excellent electrical insulation. It requires a gun and a mixer nozzle (each sold separately) to dispense.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dry Time | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size | Consistency | Touch, min. | Overall, hrs. | Dielectric Strength, V/mil | Temp. Range, °F | For Use On | Color | Each | |
Loctite® Coatings—Extra Hard | ||||||||||
| M-21HP | 1.7 fl. oz. | Paste | 20 | 24 | 500 | -65° to 300° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Titanium, Silver, Plastic, Composites, Fiberglass | Off-White | 0000000 | 000000 |
Low-Friction Epoxy Coatings

Use these coatings on tanks to create a low-friction lining that prevents bubble formation and turbulence in the liquids within. These thick coatings can also be used in chutes and on foundations for a smooth, glossy surface that resists abrasion, chemicals, and extreme temperatures once cured. Apply with a brush or roller. The size listed is the combined total of the two parts.
Dry Time | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model Name | Mfr. Model No. | Container Size, gal. | Composition | Touch, hrs. | O'all, hrs. | Approximate Coverage @ Thickness | Application Time After Mixing, min. | Application Temp. Range, °F | For Use On | Color (Appearance) | Each | |
Loctite® Coatings | ||||||||||||
| Nordbak Chemical Resistant Coating | PC 7319 | 1 1/2 | Solvent Based | 4 | 16 | 150 sq. ft. @ 10 mil | 25 | 65° to 80° | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Galvanized Iron, Galvanized Steel, Plastic, Composites, Fiberglass, Ceramic, Glass, Masonry, Concrete, Stone, Asphalt, Drywall, Wood | Gray (Gloss) | 000000 | 0000000 |
Antislip Coatings


Longer-lasting than antislip tape, these coatings contain grit to provide traction. They’re good for areas with pedestrian traffic.
Water-based epoxy coatings are clear and can be applied over nearly any surface, even old coatings, without altering their appearance. These two-part coatings come with a mixer that attaches to a hand-held drill and a roller cover to apply them once mixed. The size listed is the combined total of the two parts.
Apply gallon-sized water-based coatings with a roller. Coatings that comply with OSHA 29 CFR 1910.22 meet requirements for walking-working surfaces.
Container | Dry Time | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size, gal. | Composition | Touch | O'all | Approx. Coverage @ Thick. | Mix Ratio | Application Time After Mixing, min. | Specifications Met | For Use On | Includes | Color (Appearance) | Each | |
Epoxy—Can | ||||||||||||
| 1 | Water Based | 27 min. | 30 min. | 185 sq. ft. @ 38 mil | 4:1 | 25 | OSHA Compliant 29 CFR 1910.22 | Aluminum, Brass, Copper, Steel, Stainless Steel, Galvanized Iron, Galvanized Steel, Plastic, Rubber, Ceramic, Glass, Masonry, Concrete, Stone, Asphalt, Drywall | Mixer, Roller Cover | Clear (Gloss) | 0000000 | 0000000 |
| Roller Cover for Solvent-Based Coatings | 0000000 | Each | 00000 |
Flame-Retardant Coatings

Use these coatings in kitchens, furnace areas, and ships on plastic, metal, wood, and masonry. Apply with a brush, roller, or sprayer. The size listed is the combined total of the two parts.
Clear coatings are frequently used on wood—use one coat on sealed wood and two on unsealed. They can be used outside without breaking down, but prolonged exposure to UV light may cause them to yellow.
White coatings are frequently used on walls, ceilings, doors, and stairwells.
Dry Time | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Container Size, gal. | Composition | Touch, hrs. | O'all, hrs. | Approximate Coverage @ Thickness | Mix Ratio | Application Time After Mixing, hrs. | Max. Temp., °F | Application Temp. Range, °F | Flammability Rating | For Use On | Color (Appearance) | Each | |
Epoxy | |||||||||||||
| 1 | Water Based | 8 | 48 | 150 sq. ft. @ 10 mil | 100:26 | 2.5 | 250° | 40° to 100° | UL 94 V-0 | Aluminum, Copper, Steel, Stainless Steel, Galvanized Iron, Galvanized Steel, Plastic, Rubber, Composites, Fiberglass, Ceramic, Glass, Masonry, Concrete, Stone, Asphalt, Drywall, Wood | Clear (Gloss) | 000000 | 0000000 |
| 1 | Water Based | 8 | 48 | 150 sq. ft. @ 10 mil | 100:20 | 2.5 | 300° | 40° to 100° | UL 94 V-0 | Aluminum, Copper, Steel, Stainless Steel, Galvanized Iron, Galvanized Steel, Plastic, Rubber, Composites, Fiberglass, Ceramic, Glass, Masonry, Concrete, Stone, Asphalt, Drywall, Wood | White (Gloss) | 000000 | 000000 |
Chalkboard Paint

Create a washable writing surface.
Solvent-based chalboard paint cannot be sold outside the United States due to product labeling restrictions.
Container | Dry Time | Each | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Weight, oz. | Composition | Formulation | Touch, min. | O'all | Approx. Coverage @ Thick. | Spray Position | Max. Temp., °F | For Use Outdoors | For Use On | Color (Appearance) | Cannot Be Sold To | 1-5 | 6-Up | |
| 11 | Solvent Based | Acrylic | 20 | 24 hrs. | 7 sq. ft. @ 1 mil | Upright | 200° | No | Steel, Iron, Plastic, Glass, Wood | Black (Flat) | Outside United States | 00000000 | 000000 | 000000 |


























