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OSI RF140 Series Roof and Flashing Sealant
$1.97
OSI RF-140 10 oz. Black Magic Roof and Flashing Sealant
- Mineral Spirit Clean Up
- Used for roofs
- Great for asphalt surfaces
- Remains Flexible
- Cold weather and wet surface application
- UV- and Water-Resistant
- Resists cracking
- Dries black
OSI RF140 Roof & Flashing Sealant is manufactured using a special synthetic rubber and select cuts of asphalts. By combining these two materials, the natural tendency of hardening and softening generally associated with asphalt is modified considerably with the rubber. This allows OSI RF140 to cure into a tough, rubbery stage which will expand and contract more readily during temperature variations. In addition, the adhesion characteristics of the asphalt are augmented with a stable tackifying resin which will provides a lasting and flexible bond to most surfaces. Unlike other roofing cements, OSI RF140 can be applied at temperatures between 20 F (-6.67 C) and 90 F (32 C) without difficulty in extrusion. Also, it resists the cracking which is common to most types of plastic roof cements.
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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.
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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.
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