Expandable foam in a convenient aerosol can.
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This one-component urethane foam expands and cures to a semirigid, closed-cell mass for caulking, sealing, filling and insulating. Equals 24 tubes of caulk, according to the manufacturer. Use for filling boat hull cavities, sealing electrical outlets. 12oz. aerosol can.
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Key features
- Fills cavities
- Seals electrical outlets
- Reduce unwanted noise and vibration
- Cures to a firm semi-rigid closed cell mass
Specifications
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- Type:Â One-Part Urethane Foam
- Cure Time:Â 20 Minutes
- Color:Â White
- Best Use:Â Sealing, caulking, filling, insulation