MasterWeld 948: Premium, gun grade polyurethane adhesive

Formerly: Chemrex 948

MasterWeld 948 description

MasterWeld 948 is a one component, high strength, high solids, polyurethane adhesive.  It produces a permanent overnight bond to almost any substrate in a variety of climates.

Recommended uses

Use with most rigid building materials including:

  • Brick
  • Concrete
  • Treated & untreated lumber
  • Masonry
  • Metal
  • Bonding carpet tack strips to substrate

What are the unique features of MasterWeld 948?

  • High strength
  • Adheres to a variety of materials
  • Nonshrinking to eliminate cracking
  • Low odor and VOC compliant
  • Bonds to frozen lumber

What are the benefits of MasterWeld 948?

  • Creates a strong, permanent bond overnight
  • Versatile use with a variety of materials in a variety of conditions
  • Provides excellent, crack free coverage

US / Canada product information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (101.71 Kb)

Data Guide

pdf (67.53 Kb)

Data Guide (French)

pdf (130.93 Kb)

LEED Letter

pdf (72.97 Kb)


pdf (214.69 Kb)


pdf (40.82 Kb)


pdf (214.93 Kb)