Pecora 301 NS

Manufacturer: Pecora
Product Type: Horizontal Sealants

Short Description

Non-Sag Silicone Highway & Pavement Joint Sealant

Quantity Needed

Pecora 301 NS Silicone Pavement Sealant is 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. Pecora 301 NS Silicone Pavement Sealant is a non-sag product designed for applications on flat and sloped surfaces.


  • Reduces pavement deterioration by restricting surface water penetration into underlying base and sub base layers.
  • Convenient one component, neutral moisture curing system.
  • Ultra low modulus resulting in high movement capability.
  • Ease of application with standard automated bulk dispensing equipment such as Graco or Pyles.
  • VOC compliant.
  • Primerless adhesion to concrete and asphalt.
  • Aids in elimination of non-compressables entering expansion joints.

Basic Uses

Sealing of transverse contraction and expansion joints, longitudinal, centerline and shoulder joints in Portland cement concrete (PCC) and asphalt.