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About Sealant Flexibility
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Caulk
Caulk is non-sagging, so it won't drip from vertical and overhead surfaces.
The caulk that begins to harden in 15 minutes is paint ready in just 20 minutes.
Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement a sealant can sustain. Caulk is best suited to joints between similar materials that aren't exposed to wide temperature fluctuation.
Container | Each | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/ Expansion Tolerance | Tensile Strength, psi  | Hardness | Temp. Range, °F | Specifications Met | For Joining | Choose a Color | 1-11 | 12-Up | |
Acrylic | ||||||||||||||
| 10.1 | Cartridge | 10 min. | 14 days | Not Rated | -25% to 25% | Not Rated | Not Rated | -30° to 180° | ASTM C920 Type S Grade NS Class 25; Fed. Spec. TT-S-00230C Type II Class A | Metal, Asphalt, Glass, Masonry, Wood | 000000 | 00000 | 00000 | |
Acrylic/Latex | ||||||||||||||
| 10.1 | Cartridge | 30 min. | 24 hrs. | Not Rated | Not Rated | Not Rated | Not Rated | -20° to 180° | ASTM C834 Type C | Masonry, Wood | White | 00000000 | 0000 | 0000 |
Acrylic/Latex/Silicone | ||||||||||||||
| 10.1 | Cartridge | 15 min. | 24 hrs. | Not Rated | Not Rated | Not Rated | Not Rated | -20° to 180° | ASTM C834 Type C | Metal, Plastic, Glass, Masonry, Wood | White | 00000000 | 0000 | 0000 |