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STPE Fluid-Applied Weather Barrier

MasterFormat 07 27 26 Fluid-Applied Membrane Air Barriers

This information reflects our best understanding of product composition in 2022.

Vapor-permeable fluid-applied weather barriers are used to impede the flow of air and water into and out of buildings while allowing for the controlled passage of vapor. Barriers based on STPE, or silyl-terminated polyethers, are single-component...

More about STPE Fluid-Applied Weather Barrier

Vapor-permeable fluid-applied weather barriers are used to impede the flow of air and water into and out of buildings while allowing for the controlled passage of vapor. Barriers based on STPE, or silyl-terminated polyethers, are single-component, high-solids liquids that are spray- or roll-applied and cure to form an elastomeric membrane. Used primarily in commercial construction, they may be applied over various substrates including masonry, poured and precast walls, plywood, lumber, and gypsum sheeting. Some specialty formulations include halogenated flame retardants, but this was not found to be common in general.

Name % Weight Whole Function GREENSCREEN® Sources
Silyl-Terminated Polyether
205265-06-1
35.82% Binder Subscribe to view
Limestone
1317-65-3
28.14% Filler Subscribe to view
Polypropylene glycol
25322-69-4
20.47% Plasticizer Subscribe to view
Methyl acetate
79-20-9
10.23% Solvent Subscribe to view
Aminoethyl-aminopropyl-trimethoxysilane
1760-24-3
1.02% Adhesion promoter Subscribe to view
Vinyltrimethoxysilane
2768-02-7
1.02% Cross-linking agent/ water scavenger Subscribe to view
Bis(2-ethylhexyl)hexanedioate
103-23-1
1.02% Carrier Subscribe to view
Titanium dioxide
13463-67-7
0.77% Pigment Subscribe to view
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
25973-55-1
0.56% UV stabilizer Subscribe to view
Quartz
14808-60-7
0.31% Residual Subscribe to view
Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9
0.31% UV stabilizer Subscribe to view
Tin, dibutylbis(2,4-pentanedionato-kappaO2,kappaO4)-, (OC-6-11)-
22673-19-4
0.20% Catalyst Subscribe to view
Carbon black
1333-86-4
0.13% Pigment Subscribe to view
Name % Weight Part % Weight Whole Function GREENSCREEN® Sources
Silyl-Terminated Polyether
205265-06-1
35.82% 35.82% Binder Subscribe to view
Limestone
1317-65-3
28.14% 28.14% Filler Subscribe to view
Polypropylene glycol
25322-69-4
20.47% 20.47% Plasticizer Subscribe to view
Methyl acetate
79-20-9
10.23% 10.23% Solvent Subscribe to view
Aminoethyl-aminopropyl-trimethoxysilane
1760-24-3
1.02% 1.02% Adhesion promoter Subscribe to view
Vinyltrimethoxysilane
2768-02-7
1.02% 1.02% Cross-linking agent/ water scavenger Subscribe to view
Bis(2-ethylhexyl)hexanedioate
103-23-1
1.02% 1.02% Carrier Subscribe to view
Titanium dioxide
13463-67-7
0.77% 0.77% Pigment Subscribe to view
2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol
25973-55-1
0.56% 0.56% UV stabilizer Subscribe to view
Quartz
14808-60-7
0.31% 0.31% Residual Subscribe to view
Bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate
52829-07-9
0.31% 0.31% UV stabilizer Subscribe to view
Tin, dibutylbis(2,4-pentanedionato-kappaO2,kappaO4)-, (OC-6-11)-
22673-19-4
0.20% 0.20% Catalyst Subscribe to view
Carbon black
1333-86-4
0.13% 0.13% Pigment Subscribe to view

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Known or Potential Residuals

Known or Potential Residuals for Chemical
CASRN NAME GREENSCREEN® TYPE FREQUENCY % Weight Chemical % Weight Product SOURCE
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Other Process Chemicals

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CASRN NAME GREENSCREEN® TYPE FREQUENCY % WT CHEM % WT PRODUCT SOURCES
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Sources

Sources for Common Product Data
Source Uploaded Document Linked Document
BlueBarrierLiquidWrap2300_SDS
BlueBarrierLiquidWrap2300_TDS
CarlisleBarrithane_PDS
CarlisleBarrithane_SDS
Dispersing Agent
GCPPermaBarrier_SDS
GCPPermaBarrier_web
HenryAirBloc_Declare
HenryAirBloc_HPD
HenryAirBloc_PDS
Kaneka
PolyguardAirlok_PDS
PolyguardAirlok_SDS
PolyWallSTPE_WhitePaper
ProsocoCat5_HPD
ProsocoCat5_PDS
ProsocoCat5_SDS
sopraseallm204vp_PDS
sopraseallm204vp_SDS
TyvekWB_HPD
TyvekWB_PDS
US8481668B2