About Structural Adhesives
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Anchoring Adhesives for Concrete
Permanently set threaded rods, studs, and rebar in dry concrete with these two-part epoxies. They form a weather-resistant chemical bond that seals out moisture and resists vibration and dynamic loads better than mechanical anchors. The size listed is the combined total of the two parts. Warning: Allowable pull-out strength is 25% of ultimate values or less, as required by building authorities.
Adhesives in cartridges can also be used in damp concrete. Use a mixer nozzle and dispensing gun (dispensing gun sold separately) to simultaneously mix and dispense adhesive.
Adhesives in pails have epoxy and hardener in separate containers that can be mixed in the pail.
| Container Size, fl. oz. | Begins to Harden | Reaches Full Strength | No. of 1/2" Dia. Rods Set at 4 1/2" Installation Dp. | Ultimate Pull-Out Strength (in 4,000 psi Concrete) | Mix Ratio | Consistency | Temp. Range, °F | Color | Each | |
| 8.5 | 30 min. @ 40° F | 24 hrs. | 35 in 5/8" dia. hole | 10,800 lbs.—3/8" threaded rod dia. × 3 1/2" installation dp. 19,200 lbs.—1/2" threaded rod dia. × 4 1/4" installation dp. 33,600 lbs.—5/8" threaded rod dia. × 5" installation dp. 44,400 lbs.—3/4" threaded rod dia. × 6 3/4" installation dp. 62,400 lbs.—7/8" threaded rod dia. × 7 3/4" installation dp. 74,100 lbs.—1" threaded rod dia. × 9" installation dp. 87,100 lbs.—1 1/4" threaded rod dia. × 11 1/4" installation dp. | 1:1 | Paste | 40° to 100° | Gray | 000000 | 000000 |
| 22 | 30 min. @ 72° F | 24 hrs. | 35 in 5/8" dia. hole | 9,000 lbs.—3/8" threaded rod dia. × 3 1/2" installation dp. 16,000 lbs.—1/2" threaded rod dia. × 4 1/2" installation dp. 28,000 lbs.—5/8" threaded rod dia. × 5" installation dp. 37,000 lbs.—3/4" threaded rod dia. × 6 3/4" installation dp. 48,000 lbs.—7/8" threaded rod dia. × 7 3/4" installation dp. 57,000 lbs.—1" threaded rod dia. × 9" installation dp. 67,000 lbs.—1 1/4" threaded rod dia. × 11 1/4" installation dp. | 1:1 | Paste | 50° to 110° | Teal | 0000000 | 00000 |
| Container Size, gal. | Begins to Harden | Reaches Full Strength | No. of 1/2" Dia. Rods Set at 4 1/2" Installation Dp. | Ultimate Pull-Out Strength (in 4,000 psi Concrete) | Mix Ratio | Consistency | Temp. Range, °F | Color | Each | |
| 2 | 30 min. @ 75° F | 24 hrs. | 100 in 1" dia. hole | Not Rated | 2:1 | Paste | 50° to 110° | Gray | 0000000 | 0000000 |
| 5 | 30 min. @ 75° F | 24 hrs. | 500 in 1" dia. hole | Not Rated | 2:1 | Paste | 50° to 110° | Gray | 0000000 | 000000 |
Concrete Patching Compounds
Patch concrete floors, stairs, and walls with these compounds.
Mix gypsum compounds with water. They can also be used to anchor bolts, railings, and posts. When used outdoors, apply a sealer (not included) for best results.
Container | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Weight, lbs. | Type | Begins to Harden, min. | Reaches Full Strength | Consistency | Mix Ratio | Approximate Coverage @ Thick. | Max. Thick. | Application Temp. Range, °F | For Use On | Color | Each | |
Gypsum | ||||||||||||
| 5 | Box | 15 | 60 min. | Powder | 3.5:1 | 2 1/2 sq. ft. @ 1/4" | Not Rated | 25° to 100° | Concrete | Gray | 0000000 | 000000 |
| 10 | Pail | 15 | 60 min. | Powder | 3.5:1 | 5 sq. ft. @ 1/4" | Not Rated | 25° to 100° | Concrete | Gray | 0000000 | 00000 |
| 25 | Box | 15 | 60 min. | Powder | 3.5:1 | 13 sq. ft. @ 1/4" | Not Rated | 25° to 100° | Concrete | Gray | 0000000 | 00000 |
| 50 | Pail | 15 | 60 min. | Powder | 3.5:1 | 26 sq. ft. @ 1/4" | Not Rated | 25° to 100° | Concrete | Gray | 0000000 | 00000 |
Sand Mixes
For use when thickness will be less than 2", sand mixes consist of cement and sand. Mix them with water. They are ready for foot traffic at full strength.
Container | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Weight, lbs. | Type | Reaches Full Strength | Consistency | Mix Ratio | Approximate Coverage @ Thick. | Max. Thick. | For Use Outdoors | Application Temp. Range, °F | Color | Finishing Method | For Use On | Each | |
Cement | |||||||||||||
| 10 | Pail | 4 hrs. | Powder | 3:1 | 1 sq. ft. @ 1" | Not Rated | Yes | 40° to 90° | Gray | Drill, Sand, Saw, Tap | Concrete, Masonry, Stone | 00000000 | 000000 |
| 60 | Bag | 28 days | Powder | __ | 3 sq. ft. @ 2" | Not Rated | Yes | 40° to 90° | Gray | Drill, Sand, Saw, Tap | Concrete, Masonry, Stone | 00000000 | 00000 |