Malarkey SecureStart Ht Underlayment - 2 Sq. Roll
SKU: 598159
406 Secure Start® HT is a self-adhering, high temperature underlayment suitable for use as a waterproof underlayment in steep slope roofing applications with metal roofing, asphalt shingles, wood shakes/shingles, and mechanically-fastened roof tile. Secure Start® HT is recommended for complete roof deck coverage under metal and in areas with wind-driven rain, extreme temperatures, or climates causing ice dams. It serves a dual role as a flashing membrane, protecting areas susceptible to leaks such as valleys, roof-to-sidewall transitions, and around vents and skylights. Secure Start® HT is approved for use with Class A fire-rated, code-compliant shingle roof coverings.
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Product details
- Category
- Roofing accessories
- Unit
- roll
- Brand
- Malarkey
- Style
- Underlayment
- Width
- 36" (0.91 m)
- Length
- 67' (20.4 m)
- Thickness
- 45 mil
- Unit codes
- RL
- Applicable standards
- ASTM D1970 ASTM E108 Class A
- Manufacturer product number
- MLKSS2HT
