Butyl 310

Description

Butyl 310 is an elastomeric coating providing excellent UV protection and superb resistance to moisture penetration. Once cured, this sprayed applied polymer provides a durable, seamless, flexible waterproof membrane that resists cracking and will allow for the normal expansion and contraction. Butyl 310 is also a vapor retardant coating, making it ideal for use over spray polyurethane foam in cold storage or freezer applications.

Features & Benefits

Reflects 80-90% of heat caused harmful UV rays
Excellent reflectivity
Superior elongation and tensile strength
Highly resistant to dirt collection
Reduces daily expansion and contraction (thermal cycling) of roofing substrate

Basic Uses

Butyl 310 is recommended as a protective vapor barrier coating to most surfaces as well as roof applications, including a variety of situations such as polyurethane foam, seams, fasteners, gutters, vent pipe flashings, air conditioning units and expansion joints. Ideal for metal buildings that may contain visible rust.

Suitable Substrates