Liberty sbs self adhering cap sheet is a durable liberty sbs self adhering cap sheet is a durable modified bitumen membrane designed and manufactured to meet industry and code requirements.
Self adhering polymer modified bitumen roofing underlayment.
One of these mixtures is the asphalt used in underlayment asphalt shingles and built up roofing.
The product is designed for use as a waterproofing membrane and is reinforced with a polyester mat which is coated with a polymer modified asphalt.
Self adhering roof systems such as certainteed s flintlastic sa products can be used in various system configurations depending on the roof requirements.
Sometimes this term is shortened to mod bit the term bitumen is a generic name applied to various mixtures of hydrocarbons.
The deck and self adhering polymer modified bitumen tape shall be covered with one of the underlayment systems approved for the particular roof covering to be applied to the roof b the entire roof deck shall be covered with an approved self adhering polymer modified bitumen cap sheet.