ASTM D1970/D1970M, “Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection”.

CSA A123.22, “Self-Adhering Polymer modified Bituminous Sheet Materials Used as Steep Slope Roofing Underlayment for Ice Dam Protection.”

HydraShellTM SUPREME SA Self-Adhered Roof Underlayment Products.

Listed products are identified with a label bearing the following information:
a) Product Identification
b) Company name, logo, address and phone number
c) Product name
d) QAI logo with ‘c’ and ‘us’ indicators
e) QAI file Number: B1110-1
f) Information for traceability
g) Roll length and width
h) QAI logo shown here:

Note: Products for end use in Canada may be required to have marking in both French and English. It is the responsibility of the Applicant to apply bilingual markings as required by the applicable evaluation reports and in accordance with Provincial and Territorial Regulatory Authorities.

The following outlines physical property classification of QAI certified Marco Industries self-adhering synthetic underlayment product: