OSI RF140 Series Roof and Flashing Sealant

The OSI RF140 Black Magic Roofing & Flashing Sealant is a sealant that is designed using a specialized synthetic rubber and select cuts of asphalts. It provides a flexible bond and resists any sort of cracking. This roofing adhesive can be applied in a temperature range from 20 degrees to 90 degrees Fahrenheit without any difficulty in extrusion. RF-140 from OSI will clean up using mineral spirits and is primarily used for bonding roof shingles, flashing, and any general roof repairs. It can also be used for making minor repairs inside downspouts and gutters, as well as fixing minor cracks in asphalt surfaces.

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.