Butyrub RV21 sealant

Butyrub RV21 sealant is a high quality and durable permanent plastic one-component sealant based on polybutene. It offers excellent adhesion that is both UV resistant and weatherproof for maximum durability.

Easy to use, this sealant forms an elastic tight skin that is paintable after 24 hours.

Butyrub RV21 sealant is ideal for bedding seams, mouldings, rails, windows, door frames and many other types of covered joints or porous materials in your caravan or motorhome.