A SBS modified bitumen high temperature roofing underlayment reinforced with a textured skid-resistant polyethylene film specifically designed to be self-adhered on sloped roof surfaces as secondary seal under shingles or tile, self-seals when penetrated by mechanical fasteners or roofing nails prevents lateral moisture migration; provides premium anti-resistant textured blue film surface for applicator safety provides split release backing for fast application meets ASTM D1970 standard and is ICC listed.
Unit: ROLL
UPC: 081725044234
Model Number: HERF200916
Features
- Fiberglass reinforcement helps resist wrinkling and buckling lays flatter under shingles
- Special adhesive allows for one-time repositioning, but aggressively adheres over time
- Dual-sided selvedge and split-back release film speed installation for greater home owner value
- 1.5 and 2 square roll sizes
- Can be left exposed for up to 60 days if necessary
Additional Information
- Color: Blue
- Coverage Area: 195 sq-ft
- Length: 65 in
- Material: Polyethylene
- Temperature Rating: 230 deg F
- Tensile Strength: 600 psi
- Thickness: 40 mil
- Width: 3 in





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