About Structural Adhesives
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Flexible Instant-Bond Adhesives

Accommodate joint movement with these adhesives that remain pliable when cured. Also known as super glue. Use an accelerator (sold separately) to shorten the time it takes the adhesive to reach full strength.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | ||||||||||||
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Mfr. Model No. | Size, fl. oz. | Type | Max. Gap Size Filled | Begins to Harden | Reaches Full Strength | Consistency (Viscosity) | Elongation | Temp. Range, °F | Color | For Joining | Each | |
Loctite® Adhesives | ||||||||||||
4902 | 0.7 | Bottle | 0.004" | 10 sec. | 24 hrs. | Thin Liquid (200 cP) | 155% | -65° to 180° | Clear | Ceramic, Composites, Glass, Metal, Plastic, Rubber, Wood | 000000000 | 000000 |
Flexible Light-Activated Instant-Bond Adhesives

These adhesives stay pliable for flexible bonds that resist cracking. For easy positioning, they begin to harden only when exposed to light.
1700A257 and 2454N1 fluoresce under UV light for easy inspection.
Container | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Max. Gap Size Filled | Begins to Harden | Reaches Full Strength | Light Intensity Requirements to Reach Full Strength | Cure Type | Consistency (Viscosity) | Elongation | Temp. Range, °F | Color | For Joining | Each | |
Adhesives | |||||||||||||
1.69 | Bottle | 0.25" | 5 sec. | 30 min. | 5 sec. @ 100 mW/cm2 | UV Light | Thin Liquid (850 cP) | Not Rated | 45° to 80° | Clear | Ceramic, Composites, Glass, Metal, Plastic, Rubber | 000000 | 000000 |
Light-Activated Instant-Bond Adhesives


For easy positioning, these adhesives begin to harden only when exposed to light.
Thick liquids fill large gaps and won't drip on vertical surfaces. Thin liquids flow to fill small gaps between close-fitting parts.
Use adhesives in syringes with a dispensing gun with plunger (sold separately).
Container | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Max. Gap Size Filled | Begins to Harden | Reaches Full Strength | Light Intensity Requirements to Reach Full Strength | Cure Type | Consistency (Viscosity) | Temp. Range, °F | Color | For Joining | Each | |
Loctite® Adhesives | |||||||||||||
3556 | 0.84 | Syringe | __ | 5 sec. | 1 hrs. | 5 sec. @ 500 mW/cm2 | Visible Light | Thick Liquid (5,000 cP) | -65° to 300° | Light Yellow | Metal, Plastic | 0000000 | 0000000 |
4311 | 1 | Bottle | 0.008" | 5 sec. | 24 hrs. | 10 sec. @ 30 mW/cm2 | UV Light, Visible Light | Thin Liquid (1,050 cP) | -65° to 200° | Green | Ceramic, Composites, Glass, Metal, Plastic, Rubber, Wood | 000000 | 00000 |
Primers for Instant-Bond Adhesives


Improve instant-bond adhesive performance on hard-to-bond slippery plastics. These primers cannot be sold to the regions listed because they exceed local regulatory limits on VOCs (volatile organic compounds).
Primers in brush-top bottles also include a spray head for easy dispensing.
Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ORDER HISTORY after your order ships.
Container | |||||||||
---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Drying Time, sec. | Consistency | Viscosity, cP | Color | Cannot Be Sold To | Each | |
Loctite® Primers | |||||||||
7701 | 1.75 | Brush-Top Bottle, Spray Bottle | 30 | Thin Liquid | 1 | Clear | Los Angeles County, CA, Orange County, CA, Riverside County, CA, San Bernardino County, CA | 0000000 | 000000 |
770 | 1.75 | Brush-Top Bottle, Spray Bottle | 30 | Thin Liquid | 1 | White | Los Angeles County, CA, Orange County, CA, Riverside County, CA, San Bernardino County, CA | 00000000 | 00000 |
770 | 16 | Can | 30 | Thin Liquid | 1 | White | Los Angeles County, CA, Orange County, CA, Riverside County, CA, San Bernardino County, CA | 00000000 | 00000 |