Product Description:- Two pack polyurethane based Acid resistant Mastic. Properties:- Highly chemical resistant Mastic, resists dilute Sulfuric acid, Nitric acid , Hydrochloric acid, functions at elevated temperature upto 90¦C in most aggressive acqueous media. High Tensile Strength, Abrasion Resistance, excellent hydrolytic stability elastomer in nature with compression and extension capabilities, forming strong durable bonds with most substrates. The cured materials allow for thermal expansion and contraction whilst also dampening vibration thus preventing the loosening of joints making it an ideal materials for filling between panels of any material. Antacid has excellent low temperature flexibility ideal for cold storage and other below zero Celsius application. Supplied as:- Antacid A , Antacid B. Uses:- Sealant, Caulk, Coating, Lining. TECHNICAL SPECIFICATIONS:- Mixing Proportions: 1 : 1 pbv. Pot Life: 15 minutes at 30¦C.8 minutes at 55¦C. Colour: Black. Volume Solids: 100% Application: Pour, Putty knife, Caulking gun. Shelf Life: Unopened containers 6 months.