Polybase V is an Atactic Polypropylene (APP) modified bitumen roofing membrane base sheet, reinforced with a fiberglass mat. The proprietary APP compound offers quality waterproofing and weathering physical properties. Polybase V is designed for use as a base ply or interply layer in multi-layer low-slope assemblies.
The top and bottom surfaces of Polybase V are finished with polyolefin film. Application methods include mechanically attached or heat-welded. Successive system layers can be heat welded with a ply of Polyflex or Polyflex G cap sheets.
Polystick XFR is a dual purpose fire resistant and self-adhered waterproofing underlayment. Utilizing ADESO® dual-compound self-adhered technology, Polystick XFR features a SBS (elastomeric) modified bitumen upper compound and an aggressive self-adhesive compound on the bottom. Polyglass’ patent pending Burn-Shield Technology™ provides superior fire resistance.
Polystick XFR features a slip-resistant film surface which can be exposed up to 180 days. With a temperature resistance of up to 265°F, Polystick XFR is ideally suited for high temperature roof covering systems such as steel and copper roofing, where fire resistance is required or desired.
Can be installed as part of a multi-ply underlayment system when used as a secondary layer above Polystick MTS PLUS or Polystick XFR.
Polystick TU P is self-adhered waterproofing underlayment specifically for use in adhesive foam or mechanically fastened roof tile applications. Utilizing ADESO® dual-compound self-adhered technology, Polystick TU P features a polymer modified bitumen upper compound and a proprietary self-adhesive SBS (elastomeric) compound on the bottom. A split release film that protects the self adhesive compound allows for easy application.
The mineral granules used on the top surface of Polystick TU P provide maximum skid resistance as well as an extended exposure time of up to 36 months. The combination of the unique surfacing, polyester-glass reinforcement and membrane thickness makes Polystick TU P an extremely robust, scuff and puncture resistant membrane with ultra long exposure times.
Polystick TU P features patented SEALLap® factory applied adhesive treatment at the membrane overlap which provides a quick watertight bond.
Although Polystick TU P is designed as an underlayment for clay and concrete tile coverings, this membrane can also be installed under slate tiles.