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About Sealants
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Select a sealant that can stretch, contract, and expand enough for your joints.
High-Temperature Concrete Joint Sealants
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Designed for use on ovens and kilns, these sealants form a durable, rock-hard seal after firing. They're non-sagging, so they won't drip from vertical and overhead surfaces.
Container | For Max. Crack | Each | Package | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength, hr. | Heating Req. to Reach Full Strength | Elongation | Joint Compression/Expansion Tolerance | Tensile Strength | Hardness Rating | Wd. | Dp. | Application Temp. Range, ° F | Temp. Range, ° F | For Joining | Color | Each | Pkg. Qty. | Pkg. | ||||
Silicate Cement | |||||||||||||||||||||
| 10 | Cartridge | 10 sec. | 24 | 1 hr. @ 250°F Then 2 Hrs. @ 500°F | Not Rated | Not Rated | Not Rated | Not Rated | 1/8" | 1/8" | 40 to 100 | 0 to 2,000 | Masonry | Black | 7648T12 | 00000 | 12 | 7648T121 | 000000 | ||
| 10.1 | Cartridge | 30 min. | 4 | 2 Hrs. @ 175°F Then 1 hr. @ 400°F | 0% | 0% | Not Rated | Not Rated | 1/2" | 1/2" | 40 to 90 | 35 to 1,000 | Masonry Metal | Black | 7648T11 | 0000 | 12 | 7648T111 | 00000 | ||
