BB LF Off Spec

(Formerly Blue Barrier Liquid Flashing 2100)


Polyguard Blue Barrier Liquid Flashing (BB LF) is an all-purpose, fluid-applied flashing installed with an application gun and trowel that is used to create a weather-resistant, fully adhered air barrier system around window and door installations. It was developed utilizing Silyl Terminated Polyether Technology (STPE). It comes in a 20oz “sausage tube” requiring a “sausage gun” to apply. Can be left exposed to UV light for up to 9 months.

*This off-spec BB LF product is still good, but due to curing at the seam, it will only yield about 75% of the normal product. 
ALL SALES FINAL. NO RETURNS.

Please note the pricing is per tube. Case contains 12, 20 oz sausages of BB LF Off Spec product. Add 12 to cart to receive a full case. 

Return Policy
See Companion Products
This item is non-returnable
RES BB LF 20 OZ BOX edit
RES BBLF 20 OZ edit
thumbnail preview
thumbnail preview

Features & Benefits

High viscosity: supports gun and spread applications
Easy to use trowel application
No mixing needed, no primer required
Exceptional durability prevents flashing wear and tear
Permeable: Allows substrates to breathe
Exceptional adhesion: bonds to multiple substrates in either wet or dry conditions
Superior adhesion to concrete, metal, CMU block, untreated OSB or plywood sheathings and gypsum
Environmentally friendly: Solvent free, isocyanate free and low VOC

Product Resources

Resource Icon
Blue Barrier Liquid Flashing - SDS
PDF
Resource Icon
BB LF - Installation Guide
PDF
Resource Icon
BB LF- Product Information Sheet
PDF

Companion Products