Sikaflex®-521 UV is a multi-purpose, UV resistant, non-sag, elastic, one-part silane-terminated polymer sealant, which cures on exposure to atmospheric moisture to form a durable elastomer. Sikaflex-521 UV is solvent and isocyanate free.
Uses:
Sikaflex®-521 UV bonds well to a wide variety of substrates without the need for special pre-treatment and is suitable for making permanent, high strength elastic seals. Compatible substrate materials include wood, metals, (particularly aluminum including anodized components), sheet steels (including phosphated, chromated and zinc-plated components), metal primers and paint coatings (two-part systems), ceramic materials, plastics and glass.
Characteristics & Advantages:
Very low VOC/solvent free
Silicone and PVC-free
Isocyanate-free
High electrical resistance
Resistant to aging and weathering
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
I ordered the anchor suit to eliminate potential damage to my boat. I thought the unit was very well made and exactly what I was looking for. This AS is for my second anchor. I did not want it bouncing around causing millions of dollars worth of damage to my gelcoat or deal with the frustration of repair. I would recommend it.
AnchorSuits are getting incredibly difficult to find, but they're worth the effort to preserve the deck and anchor locker of my boats. Highly recommend IMG.