Plistix SR-68 - a Fine Grain, Phosphate Based Refractory Patching Product

Plistix SR-68 is a Fine Grain, Phosphate Based Refractory Patching Product. It can be used a a coating material for brick. It can be used as a patch product inside a fireplace, boiler or oven. Available in a 50-lb pail. FREE Shipping. Plistix™️ SR-68 is a fine grain, mullite based, phosphate bond “plaster” type refractory service mix. Similar in chemistry and minerology to the other Plibrico Company mullite based phosphate bond plastic refractories, Plistix SR-68 is manufactured with a thick mortar type consistency making it ideal for patching and service applications. It can be applied with a trowel as is from the bucket, or thinned with water for a grout or wash coat. It has a service temperature limit of 3100 degrees F. Product attributes include: Plaster type consistency Good bonding strength to old refractory Good slag resistance Non-wetting to aluminum Meets ASTM classification C673 70% Alumina This material is best used for repairs in industrial processes that require a high