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 rubber has a sticky, gummy consistency.
3M Butyl Rubber Strip
Black | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Wd. | Thick. | Lg., ft. | Tensile Strength  | Hardness | Temp. Range, °F | For Joining | Number of Pieces | Each | |
| 08578 | 5/16" | 5/16" | 1 | Not Rated | Not Rated | -20° to 200° | Metal Plastic Asphalt Composites Glass Masonry Wood | 60 | 0000000 | 000000 |
| 5354 | 1/4" | 1/8" | 50 | Not Rated | Medium Hard (Durometer 60A) | -50° to 190° | Metal Metal to Plastic Metal to Glass Plastic Plastic to Glass Glass Wood Wood to Glass | 1 | 0000000 | 00000 |
| 5354 | 1/4" | 1/4" | 25 | Not Rated | Medium Hard (Durometer 60A) | -50° to 190° | Metal Metal to Plastic Metal to Glass Plastic Plastic to Glass Glass Wood Wood to Glass | 1 | 00000000 | 00000 |
| 5354 | 3/8" | 1/8" | 50 | Not Rated | Medium Hard (Durometer 60A) | -50° to 190° | Metal Metal to Plastic Metal to Glass Plastic Plastic to Glass Glass Wood Wood to Glass | 1 | 0000000 | 00000 |
| 5354 | 3/4" | 1/8" | 50 | Not Rated | Medium Hard (Durometer 60A) | -50° to 190° | Metal Metal to Plastic Metal to Glass Plastic Plastic to Glass Glass Wood Wood to Glass | 1 | 0000000 | 000000 |
Butyl Rubber Strip
White | ||||||||
|---|---|---|---|---|---|---|---|---|
| Dia. | Lg., ft. | Tensile Strength | Hardness | Temp. Range, °F | For Joining | Number of Pieces | Each | |
| 3/8" | 25 | Not Rated | Soft (Durometer 20A) | -20° to 350° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood Wood to Glass | 3 | 0000000 | 000000 |
Glass Sealing Rope
Press this pliable rope into place to hold glass in window frames and seal leaks. It’s also known as glazing compound. The rope is non-sagging, so it won't drip from vertical and overhead surfaces. It’s good for use between dissimilar materials and in environments with wide temperature fluctuation. Remove the peel-off liner to install.
| Dia. | Lg., ft. | Tensile Strength, psi | Hardness | Application Temp. Range, °F | Temp. Range, °F | For Joining | Color | Each | |
Butyl Rubber | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 20 | 16 | Soft (Durometer 15A) | -5° to 120° | -40° to 180° | Metal Metal to Glass Glass Wood Wood to Glass | Gray | 0000000 | 000000 |
Self-Leveling Roof Joint Sealants
Keep out the elements by sealing roof joints. Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish. They're good for use in environments with wide temperature fluctuation.
Container | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Tensile Strength | Hardness | Application Temp. Range, °F | Temp. Range, °F | For Joining | Color | Each | |
Butyl Rubber | |||||||||||
| 10 | Cartridge | 2 hrs. | 10 days | Not Rated | Not Rated | 40° to 90° | -20° to 180° | Metal, Plastic, Rubber, Composites, Masonry, Wood | White | 00000000 | 00000 |