About Sealant Flexibility
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Non-Hardening Caulk
Also known as thumb-grade caulk, this forms a non-hardening, moisture-resistant seal that remains pliable.
Butyl mastic has a clay-like consistency.
Butyl Mastic Strip
| Dia. | Lg., ft. | Tensile Strength | Hardness | Temp. Range, °F | For Joining | Number of Pieces | Each | |
Brown | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/8" | 45 | Not Rated | Not Rated | -30° to 150° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | 8 | 00000000 | 00000 |
| 1/8" | 90 | Not Rated | Not Rated | -30° to 150° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | 8 | 00000000 | 0000 |
Gray | ||||||||
| 1/8" | 30 | Not Rated | Not Rated | -30° to 150° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | 8 | 00000000 | 0000 |
| 1/8" | 45 | Not Rated | Not Rated | -30° to 150° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | 8 | 0000000 | 0000 |
| 1/8" | 90 | Not Rated | Not Rated | -30° to 150° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | 8 | 0000000 | 0000 |