Fontana Roof Underlayment Technical Data

Click on the products below to view a pdf of the Safety Data Sheets (SDS):

• ASTM 30# – 2 SQ.

• ASTM 15# – 4 SQ.

• ASTM 15# – 4 SQ. PERFORATED

• ASTM 15# – 3 SQ.

• ASTM 30# – 22” SHAKE FELT

• ASTM 30# – 18″ SHAKE FELT

• VULCASEAL M40 6% PLUS SBS MODIFIED UNDERLAYMENT– 2 SQ.

• VULCASEAL G40 FIRE-RATED (6% SBS MODIFIED) – 2 SQ.

• VULCASEAL ORGANIC BASE 40# – 2 SQ.

• Technology Data Sheet