Alpha ProTech Techno SB25 48 In. x 250 Ft. Synthetic Roof Underlayment Ondura saving you the time and

saving you the time and effort of storing it indoors when not in use

Works with the optional cast iron Rain Cap for all weather cooking

Goes on crystal clear and stays clear

This premium product is BIBS (Blow-In-Blanket System) approved

Alpha ProTech Techno SB25 48 In. x 250 Ft. Synthetic Roof Underlayment Ondura saving you the time andAlpha ProTech Techno SB25 Synthetic Roof Underlayment is a 100% synthetic woven roof underlayment offering high tear strength. Cool Gray spunbond non woven walking surface offers up to 14% lower surface temperatures and AQUA TRAK technology for high traction in both wet and dry conditions. Slip resistant back surface for added installation safety. UV Resistant and can be left exposed for up to 6 months. 25 year warranty guaranteed to shed water. Pre