MATRIX™ 204 Wet/Dry Roof Cement

A general purpose, asbestos-free formulation for wet-weather repair of roof leaks, this product has unique water displacing characteristics, which ensure superior bonding to both wet and dry substrates and surfaces.

The heavy, “trowel-grade” consistency makes this product ideal for flashing details and a variety of roofing and waterproofing repairs such as moving joints and roof penetrations where its flexibility and elasticity make it superior to standard plastic cements. It contains a special additive that actually displaces water from wet surfaces to create a tight seal and its easy application makes it excellent for low-temperature flexibility.  

  • Sealing leaks and openings around flashings, chimneys, vents, skylights, joints in metal edging, gutters, and similar objects
  • Sealing shingles, repairing asphalt build-up, metal, and masonry roofs
  Container Size Net Contents
PAIL 5-gallon (18.9 liter) 4.75-gallon (17.98 liter)
BUCKET 3-gallon (11.36 liter) 2.8-gallon (10.59 liter)

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