Pecora 301 Silicone Pavement Joint Sealant 32-oz., Pavement Grey

A one-part, ultra low modulus product designed for sealing joints in concrete or asphalt pavement. It has excellent unprimed adhesion to concrete, metal and asphalt substrates, superior weather resistance and remains flexible at extremely low temperatures. It is a non-sag product designed for applications on flat and sloped surfaces. It reduces pavement deterioration by restricting surface water penetration into underlying base and sub base layers and is capable of +100/-50% joint movement.