About Sealant Flexibility
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Silicone Sealants
Made from silicone, these sealants are RTV (room-temperature vulcanizing). They’re non-sagging, so they won't drip from vertical and overhead surfaces.
Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. Sealants that are good for joining dissimilar materials also work well in environments with wide temperature fluctuation.
Sealants that cannot be sold to the listed areas are restricted due to chemical regulations and/or product labeling requirements.
Container | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Net Weight, oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/ Expansion Tolerance | Hardness | Temp. Range, °F | For Joining | Specifications Met | Clarity | Color | Cannot Be Sold To | Each | |
Silicone | ||||||||||||||
| 6.5 | Nozzle-Top Can | 10 min. | 24 hrs. | 500% | -25% to 25% | Soft (Durometer 25A) | -60° to 450° | Metal Metal to Glass Glass | Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I | Opaque | Blue | Outside United States | 00000000 | 000000 |
| 6.5 | Nozzle-Top Can | 20 min. | 24 hrs. | 560% | -25% to 25% | Soft (Durometer 23A) | -30° to 450° | Metal Metal to Glass Glass | Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I | Opaque | Black | Outside United States | 00000000 | 00000 |
| 6.5 | Nozzle-Top Can | 60 min. | 24 hrs. | 400% | -25% to 25% | Soft (Durometer 21A) | -70° to 400° | Metal Metal to Glass Glass | Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I | Clear | Clear | Outside United States | 00000000 | 00000 |
Mildew-Resistant Silicone Sealants
Resistant to mold and mildew, these sealants are well suited to high-humidity environments. They’re non-sagging, so they won't drip from vertical and overhead surfaces. Made from silicone, sealants are RTV (room-temperature vulcanizing).
Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. Sealants that are good for joining dissimilar materials also work well in environments with wide temperature fluctuation.
Product labeling requirements restrict sales to the listed areas.
Container | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size, fl. oz. | Net Weight, oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/ Expansion Tolerance | Hardness | Temp. Range, °F | For Joining | Specifications Met | Color | Clarity | Cannot Be Sold To | Each | |
Silicone | |||||||||||||||
| __ | 6.5 | Nozzle-Top Can | 10 min. | 24 hrs. | 400% | -25% to 25% | Soft (Durometer 25A) | -70° to 400° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | ASTM C920 Type S Grade NS Class 25, FDA Compliant 21 CFR 177.2600, Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I, NSF/ANSI 51 | White | Opaque | Outside United States | 00000000 | 000000 |
| __ | 6.5 | Nozzle-Top Can | 20 min. | 24 hrs. | 560% | -25% to 25% | Soft (Durometer 23A) | -80° to 500° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I | Red | Opaque | Outside United States | 00000000 | 00000 |
| 10.1 | __ | Cartridge | 10 min. | 24 hrs. | 400% | -25% to 25% | Soft (Durometer 25A) | -70° to 400° | Metal Metal to Plastic Metal to Rubber Metal to Glass Plastic Plastic to Rubber Plastic to Glass Rubber Rubber to Glass Glass Masonry Wood | ASTM C920 Type S Grade NS Class 25, FDA Compliant 21 CFR 177.2600, Fed. Spec. TT-S-001543A, Fed. Spec. TT-S-00230C, MIL-A-46106 Type I, NSF/ANSI 51 | Clear | Clear | Outside United States | 00000000 | 00000 |