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Low slope

Self-adhered base & cap

A two-ply cold-applied system for low-slope roofs. No torch, no kettle.

PRIMO-SA Base

Self-adhered base sheet

SBS-modified, fiberglass-reinforced self-adhesive base sheet with high elasticity and cold-weather flexibility. Burn-off film on top to receive a cap sheet, and a siliconized release liner underneath.

Base plySBS39.4″ × 65'Made in Canada
Ships toMidwestNortheastSoutheastSouthern

PRIMO SA Cap

Self-adhered cap sheet · white

SBS-modified self-adhered cap sheet with polyester reinforcement and a white mineral surface. The release film splits lengthwise for one- or two-step removal.

Cap plySBSWhite
Ships toMidwestNortheastSoutheastSouthern
SA Base roll size39.4″ × 65' (215 sq ft)
SA Base thickness51 mil · fiberglass reinforced
SA Base standardsASTM D6164, CSA A123.23
SA Cap roll size1 m × 10 m
SA Cap thickness3.3 mm
SA Cap surfaceWhite mineral

Specs are from the manufacturer data sheet. Ask your rep for the current spec sheet before you order.