Home / Materials / Weatherweld Asphalt Emulsion a cold-applied protective coating that resists moisture intru
Weatherweld Asphalt Emulsion a cold-applied protective coating that resists moisture intru This is a listed roofing assembly. Listing 8180-2370:0001. This site cites astm-e108-ul-790. Match the model and orientation. A listing is not a permit.
Listed · limited evidence. Active CAL FIRE BML listing 8180-2370:0001, expires 2027-06-30 (verified against the live BML 2026-08-25). Limited evidence: a single positive channel so far — more programs or documentation may still move this record.
▲ CAL FIRE BML 8180-2370:0001 · active
Status derived from the cited listings by a published rule, never hand-assigned. Each chip
above is one evidence channel and its direction. A listing is not a permit — the authority
having jurisdiction decides.
Liquiform Technologies, Inc. listing 8180-2370:0001 in OSFM category 8180. Weatherweld Asphalt Emulsion a cold-applied protective coating that resists moisture intrusion and levels irregularities in roof surfaces. Refer to listee's data sheet for additional detailed product description and operational considerations.
Kind: listed-assembly.
Brand: Liquiform Technologies, Inc. . Listing evidence: OSFM WUI handbook 2026-08-25.
Page reviewed 2026-08-23. JSON (CC BY 4.0)
Listing is from the OSFM WUI handbook. Confirm the live GOVmotus record and the exact model before specification. OSFM listing is not a permit. The authority having jurisdiction decides. Can I use this here
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Save to my house How this product meets each requirement (33)
Requirement constraints (33)
Each table below compares this product's documented attributes against one published
requirement. That comparison is a fact about the product and the requirement, and does not
change from place to place, so it is printed once.
Requirement constraints (33)
Each table compares this product's documented attributes with one published
requirement. That comparison does not change from place to place, so it is printed
once here and linked from every jurisdiction below.
ORSC R327 Class B roof floor undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented
ORSC R327 roof-profile closure undocumented Field Required Documented value State Assembly role Assembly role = roof profile closure Not documented undocumented
ORSC R327 valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of galvanized steel Not documented undocumented
Austin Zone C Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
IWUIC Class 1–2 Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
IWUIC roof-profile eave closure undocumented Field Required Documented value State Assembly role Assembly role = roof profile closure Not documented undocumented
IWUIC valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of galvanized steel Not documented undocumented
California Class A roof test path undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
California roof-valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of aluminum, copper, galvanized steel, stainless steel, steel, zinc Not documented undocumented
IWUIC Class 3 Class B roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
Colorado CWRC Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
Colorado CWRC valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of galvanized steel Not documented undocumented
2018 IWUIC Class 1 Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2018 IWUIC Class 2 Class B roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2018 IWUIC Class 3 Class C roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b, class c Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2018 IWUIC valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of galvanized steel Not documented undocumented
Kittitas high/extreme Class A roof covering undocumented Field Required Documented value State Assembly role Assembly role = roof covering Not documented undocumented Fire rating Fire rating = class a Not documented undocumented
Kittitas low/general Class C roof floor undocumented Field Required Documented value State Assembly role Assembly role = roof covering Not documented undocumented Fire rating Fire rating is one of class a, class b, class c Not documented undocumented
Kittitas moderate Class B roof floor undocumented Field Required Documented value State Assembly role Assembly role = roof covering Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented
2021 IWUIC Class 1–2 Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2021 IWUIC Class 3 Class B roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2021 IWUIC valley flashing undocumented Field Required Documented value State Assembly role Assembly role = valley flashing Not documented undocumented Sheet gauge Sheet gauge ≤ 26 Not documented undocumented Corrosion resistant Corrosion resistant = Yes Not documented undocumented Material Material is one of galvanized steel Not documented undocumented
Prescott Class 3 Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented Test standard Test standard is one of astm e108, ul 790 Not documented undocumented
2006 Utah UWUI Class 1 Class A roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating = class a Not documented undocumented
2006 Utah UWUI noncombustible roof covering undocumented Field Required Documented value State Assembly role Assembly role = roof covering Not documented undocumented Noncombustible Noncombustible = Yes Not documented undocumented
2006 Utah UWUI Class 2 Class B roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b Not documented undocumented
2006 Utah UWUI Class 3 Class C roof undocumented Field Required Documented value State Assembly role Assembly role = roof assembly Not documented undocumented Fire rating Fire rating is one of class a, class b, class c Not documented undocumented
2006 Utah UWUI Class A roof covering undocumented Field Required Documented value State Assembly role Assembly role = roof covering Not documented undocumented Fire rating Fire rating = class a Not documented undocumented
Where this applies
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Weatherweld Asphalt Emulsion a cold-applied protective coating that resists moisture intru. FireApproved. https://fireapproved.com/materials/liquiform-technologies-inc-weatherweld-asphalt-emulsion-a-cold-applied/. Last verified 2026-08-23. Verify at the source. Every listing number and claim here links to its origin — listings change and local amendments govern, so check the current record before you specify.