Container Type Container Type |
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For Use On For Use On |
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For Joining For Joining |
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Color Color |
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Manufacturer Manufacturer |
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Manufacturer Model Number ManufacturerModel Number | Show |
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Manufacturer Model Number ManufacturerModel Number | Hide |
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For Use Outdoors For Use Outdoors |
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Clarity Clarity |
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Maximum Temperature Maximum Temperature |
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Type Type |
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Formulation Formulation |
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Container Size Container Size |
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Reaches Full Strength Reaches Full Strength |
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Minimum Temperature Minimum Temperature |
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Mixing Required Mixing Required |
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Tensile Strength Tensile Strength |
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Elongation Elongation |
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Application Application |
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Begins to Harden Begins to Harden |
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Hardness Rating Hardness Rating |
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Manufacturer Model Name Manufacturer Model Name |
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Paintable Paintable |
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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.
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Mfr. Model No. | Size, oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/ Expansion Tolerance | Hardness | Temp. Range, °F | For Joining | Color | Each | |
3M Super Silicone | ||||||||||||
8663 | 10.3 | Cartridge | 10 min. | 24 hrs. | 550% | Not Rated | Soft (Durometer 25A) | -75° 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 | Clear | 00000000 | 000000 |
PR-1200 Primer for Dow Corning, Loctite®, 76435T21, and 76435T11 Sealants (16-oz. Bottle) | 0000000 | Each | 000000 |