NEW Polystick® XFR
Fire-Resistant, Self-Adhered Roof Underlayment
Polyglass® Polystick® XFR Fire-Resistant, Self-Adhered Roof Underlayment is the premium quality, fire rated, self-adhered roof underlayment technology you have been looking for!
Polystick XFR is a dual-purpose fire resistant and self-adhered waterproofing underlayment approved for applications up to 265°F. This underlayment features the patent-pending Burn-Shield Technology™, which offers fire resistance achieving the highest level of fire ratings.
