MFM SubSeal40 Waterproof House Wrap

The MFM SubSeal-40 is a self-adhering waterproofing membrane that has a polymer film with a layer of specially formulated rubberized asphalt adhesive suitable for use on siding and exterior plaster. This house wrap is designed for extreme moisture protection and has mastic selvedge on both edges for improved sealing. It has a broad temperature range allowing installation in cold weather. The SubSeal-40 can adhere to most clean, dry surfaces including: wood, vinyl, metal, and masonry.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.