For small projects such as decks additions and porches two ply systems with flintlastic sa nailbase or flintlastic sa plybase and flintlastic sa cap sheet may be appropriate.
Self adhering polymer modified bitumen roofing underlayment.
One of these mixtures is the asphalt used in underlayment asphalt shingles and built up roofing.
Self adhering roof systems such as certainteed s flintlastic sa products can be used in various system configurations depending on the roof requirements.
The terms modified bitumen is often used when referring to asphaltic roofing materails.
Sometimes this term is shortened to mod bit the term bitumen is a generic name applied to various mixtures of hydrocarbons.
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.