VaproShield has removed our former Sealant Compatibility Chart due to "unknowns" of sealants that in the past have had proven positive results. A worldwide supply chain disruption has caused changes to sealant compositions that may cause performance issues. 

By using VaproShield's VaproBond and/or VaproLiqui-Flash, there is no performance uncertainty.

If one desires to use another sealant, it is highly recommended to do your own field compatibility testing. VaproShield can assist in testing and/or confirmation of performance if an actual sample is provided, along with a lot number to confirm specific application approval.

Please contact VaproShield Technical Department for assistance.

VaproShield's intent is to supply total tested roof and wall envelope systems that perform for all parties .