Smooth‑Sil™ 945 Size:2 Gallon Kit (18 lbs. / 8.16 kg.) XTEND-IT® Dry Gas Blanket (available

XTEND-IT® Dry Gas Blanket (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products

Water Absorption 1±%: 3%COE x 10-6: 6

whether you're a professional artist

the medium has a durability and permanence which has easily stood the test of time

Smooth‑Sil™ 945 Size:2 Gallon Kit (18 lbs. / 8.16 kg.) XTEND-IT® Dry Gas Blanket (availableSmooth On Smooth Sil Platinum Silicones cure at room temperature with negligible shrinkage. With different hardnesses to choose from, Smooth Sil products offer tremendous versatility and are suitable for making production molds of any configuration, large or small. These silicones exhibit good chemical, abrasion and heat resistance. Materials such as plasters, concrete, wax, low melt metal alloys or resins (urethane, epoxy or polyester) can then be