Building Products for the Professional
SA Base and Cap

SA Base and Cap

A self-adhering SBS-modified roofing system that combines the proven performance advantages of SBS-modified sheet membranes with the installation ease of a self-adhering product. Provides excellent roofing protection for low-sloped roofing applications.

SA Base and Cap


15 Year Limited Warranty
  • 15-year Limited Warranty
A lightweight, highly flexible, dual-coated, SBS-modified cap sheet constructed with a nonwoven polyester mat, self-adhering adhesive and a split removable release film on the adhesive side. It is surfaced with ceramic granules for protection from ultraviolet degradation.
  • Lightweight and flexible
  • Polyester reinforcement for puncture and tear resistance
  • Available in a variety of colored granule finishes that add curb appeal, help complement other building materials and help protect against UV degradation
  • 1 square of coverage per roll


5 Year Limited Warranty
  • 5-year Limited Warranty
A flexible, fiberglass-reinforced, self-adhering rubberized asphalt sheet membrane with a polymer film on the surface and a removable treated split release film on the adhesive side.
  • Polymer surface film helps promote excellent bonding of the cap sheet to the base sheet
  • Fiberglass reinforcement for added stability during installation
  • Self-adhering or nailable for application versatility
  • 2 Squares of coverage per roll

Both Products

15 Year Limited Warranty
  • 15-year Limited Warranty when applied in accordance with TAMKO® application instructions together as a roofing system
  • Flexible SBS-modified asphalt
  • Easy application: self-adhered—no torch, no hot asphalt
  • Split release film for easier removal when applying
  • Minimal dead load weight

Produced in Joplin, Missouri

SA Base and Cap

SA Cap Sheet
Note: Reproduction of these colors is as accurate as technology will permit. TAMKO® recommends viewing an actual product installation prior to final color selection for the full impact of color blending and patterns. Dissatisfaction of the selected color after installation is not covered under the limited warranty.

SA Base and Cap

Application Instructions

Data Sheets



Miami-Dade County Approved

SA Base and Cap

Sell Sheets