Can withstand rain immediately after application!
Henry Company's Air-Bloc® LF is a moisture-curing one component elastomeric fluid applied flashing membrane using a highly advanced STPe (Silyl-Terminated Polyether) polymer. It is designed to cure through reaction with airborne moisture to provide a heavy-duty “seamless” rubber-like, impervious membrane with excellent weathering and water resistance. Air-Bloc LF is easy to apply to the substrate in a serpentine fashion using an appropriate caulking gun. Spread membrane using a trowel or joint knife to achieve a monolithic membrane. It is recommended that Air-Bloc LF be applied at a 25 mil wet film thickness.
- Fast curing, high solids, single component
- Low VOC, low odor
- Excellent adhesion to prepared substrates of concrete, concrete block, primed steel, aluminum mill finish, anodized aluminum, galvanized metal, exterior grade gypsum board and plywood
- Impermeable to air and water
- Excellent compatibility with all Henry sheet & liquid air barrier membranes, HE925 BES Sealant and rubberized asphalt
- Easy to install, no special equipment required
Explanation of "Stock" Availability Term
Stock items are products we normally have available for immediate shipment either from our warehouse or our vendor's warehouse. If we or our vendor are out of stock or do not have enough inventory to complete your order we will notify you by phone or email as soon as possible. If you need an immediate inventory status update before you place an order please call our sales department direct at 800-323-2999 Monday through Friday 7:00AM - 4:00PM Pacific Time for this information.
California Proposition 65 Warning: The following warning is a requirement of DHC Supplies to post on our website in order to sell the above product into the state of California. Please view the current product SDS sheet(s) (If Available) and visit the
California Prop 65 Home Page for more information.
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WARNING! This product can expose you to chemical(s) which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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