3M Waterbased Sprayable Protective Sealant 320

3M™ Waterbased Sprayable Protective Sealant 320 forms a durable, highly flexible waterproof membrane that seals small cracks and joints while protecting worn painted surfaces.
FEATURES:
Water-based, acrylic protective sealant
Excellent corrosion resistance
Seals large surfaces as a water barrier against leaks
Bonds well to steel, aluminum, and concrete surfaces
Good UV resistance for lasting durability
Exceptional flexibility remains pliable across a broad range of temperature
APPLICATION:
Cost effective repair and refurbishment of metal exteriors
Mobile offices, shipping containers and rail cars
Bus Assembly