BronzeWeld-PH™ is BronzeWeld-P™ for up to 320° F (160° C) under stress. Used when it must resist up to 320° F in operation. Superior resistance to strong solvents and other chemicals. Technical Characteristics: A: 15 lbs/gal; B: 9.8 lbs/gal; mixing ratios: A/B: 100/8.3 pbw (100/12.6 pbv); pot life: 5-8 hours; bronze color; Requires heat cure: 1-12 hours at 176-302° F (80-150° C). The Mastershop compounds are versatile, high-impact and wear resistant, and permanent. Good adhesion to metals, ceramics, glass, wood, fiberglass, masonry, and most rigid materials. Dimensionally stable and shrink-free. Almost unlimited shelf-life. Unaffected by atmospheric conditions, salt and fresh water, alkalis, diluted acids, many solvents, oils, and greases. Withstand temperatures up to 100° C (212° F) or 160° C for the “H” versions. Cured material is easy to machine with standard tools. Can be applied in any thickness. Ample working time.