BoatLIFE's Life-Calk Sealant is a marine polysulfide sealant that is designed to last a long time and maintain flexibility. It can be used for various applications both above and below the waterline. This sealant is capable of being sanded and painted, making it versatile.
One of the key features of this sealant is its ability to resist teak oils, gasoline, and diesel fuel. This makes it particularly useful for sealing teak decks, bedding deck and hull hardware, sealing thru-hull fittings, and underwater seams.
The sealant is compatible with various materials such as fiberglass, wood, metal, glass, and itself. Once cured, it forms a firm and flexible rubber seal that offers excellent waterproofing and adhesion properties.
In emergency situations, this sealant can even be applied underwater for quick repairs. Additionally, it can also be applied to damp surfaces.
However, it is important to note that this sealant may not be compatible with all paints, including Sikkens, Cetol, Deks, and Olje. It is always advisable to check compatibility before application.
Frequently Asked Questions
1. Can this sealant be used on plastic surfaces?
Yes, this sealant is compatible with various materials including plastic surfaces.
2. Can I apply this sealant in cold temperatures?
Yes, this sealant can be applied in cold temperatures. However, it may take longer to cure.
3. How long does it take for the sealant to cure?
The sealant typically cures within 24-48 hours, depending on the temperature and humidity.
4. Can I paint over the cured sealant?
Yes, once cured, the sealant can be sanded and painted over.
5. Can I use this sealant for above-waterline applications?
Yes, this sealant can be used for various applications both above and below the waterline.
6. Is this sealant resistant to fuel and oil?
Yes, this sealant is resistant to teak oils, gasoline, and diesel fuel.
7. Can I apply this sealant to damp surfaces?
Yes, this sealant can be applied to damp surfaces.
8. Can I use this sealant for emergency underwater repairs?
Yes, in emergency situations, this sealant can be applied underwater for quick repairs.
9. Is this sealant compatible with all paints?
No, this sealant may not be compatible with all paints, including Sikkens, Cetol, Deks, and Olje. It is advisable to check compatibility before application.
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