Cement Foam Backer Board Screws & Washers

 

  • Course thread screws are 1 3/4″ long
  • Ceramic coated, no oxidation
  • Galvanized washers are 1 3/8″ wide
  • Penetrating washers to secure to the surface of the foam board
  • Underlayment

Product Documents

Description

Fastens Compotite foam backer board to stud framing. Screws and washer packaged together.

Specifications

  • Course thread screws are 1 3/4″ long
  • Ceramic coated, no oxidation
  • Galvanized washers are 1 3/8″ wide
  • Penetrating washers to secure to the surface of the foam board
  • Underlayment

Installation Requirements

Maximum recommended fasteners spacing every 12″. It is best to create a slight depression in the board to reduce build up on the board. Cover each screw and seam with at least 2″ overlap with thin-set and seam tape.

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