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SCOPE OF CERTIFICATION
ListeeINNOBIT Industries LLC
ProductiStik SU40x
DescriptionSBS modified bitumen roof underlayment, topside surfaced with polypropylene and underside surfaced with self adhesive and silicone split release film
Location(s)MLI-10015, under NCRT Quality Control
Material Standard(s)ASTM-D1970, ASTM-E108, CSA-A123.22, FBC HVHZ-TAS 110
Limitations of UseAgreement between purchaser and seller, as set forth in Section 4.3, Note 1 of ASTM D1970-21 and CSA A123.22, should be established as to slip resistance
ASTM D1970 and CSA A123.22, Section 5
Thermal Stability, at 203 °F, CSA A123.22: Type II
Nominal 40-mil to 48-mil
Maximum exposure 180 days, when installed beneath non-tile prepared roof coverings
Fire Classification, ASTM E108: Class A
   Deck: non-combustible or combustible 15/32-inch plywood
   Underlayment: iStik SU40x, self-adhered
   Allowable roof covers: Fire classified ASTM D3462/ D3018 asphaltic roof shingles, or exceptions set forth in IBC 1505.2, FBC 1505.2 and IRC R902.1
Listing TypeComponent
Product CategorySteep Slope
MaterialModified Bitumen
UseUnderlayment
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