Teakdecking Systems SIS-440 Teak Deck Caulking
$24.99 - $26.99
Teakdecking Systems SIS-440 Teak Deck Caulking Item # 885744
Description
Teakdecking Systems® SIS-440 Teak Deck Caulking provides the durability boat owners require. It is a one-part, paste-like neutral cure formulation and when exposed to moisture in the air, it reacts to form a tough, flexible, solid rubber. SIS 440 Caulking was developed mainly for teak decking seams and provides better adhesion, longevity and appearance as compared to polysulfides, polyurethanes and MS polymers.
Features:
- Neutral-cure caulk reacts with atmospheric moisture to form a tough yet flexible, solid rubber compound
- Does not sag during cure, adheres permanently and stays flexible
- Cured sealant is non-corrosive to all substrates
- Easy one-step application with no primer required
- Highest-rated UV resistance
- Outstanding temperature stability and chemical resistance
Specifications:
- Material: One-part polymer
- Container: 10.3 oz. (305 ml) cartridge
- Tack-free time: 20 - 40 minutes
- Cure rime: 36 - 48 hours @ 68°F
- Tensile strength: 300 psi
Note: Tack-free and cure times are subject to atmospheric conditions
Teakdecking Systems Product Brochure (7.39 MB)
Teakdecking Systems Teak Caulking (SIS 440) Application Instructions
Part Numbers for Teakdecking Systems SIS-440 Teak Deck Caulking
Videos
Videos
Reviews
Rated 5 out of
5
by
Southpaw from
Teak Deck Systems Products and support
I highly recommend SIS 440 Chaulk. I redid my 1997 Eastbay 40 FLybridge and my teak decking came out looking like new. Do not skimp when applying chaulk! I also used their tools and Teakdecking Systems Water Based Sealer and Protector. Call support if you have any questions!
Date published: 2023-09-20
Rated 5 out of
5
by
Matt from
Teak Deck Caulking
A great product. Set up overnight. Came out nice. Easy to work with.
Date published: 2023-07-17