\ Save Time & Money with RocDur Thermal Spray Flexicord Saint-Gobain Coating Solutions developed the RocDur series of thermal spray Flexicord products to deliver high-quality, cost effective coatings for flame spray applications, either as sprayed or as spray and fused. Made of a nickel self-fluxing alloy, RocDur thermal spray Flexicord products are available in a range of wear-resistant compositions with matrix hardness values from 29 HRC to 62 HRC. Whichever formula meets your specific needs for resistance to corrosion, friction, thermal shock or thermal aging, RocDur thermal spray Flexicord products offer excellent coating protection to extend service life. Features & Benefits Exceptional hardness at high temperatures 305 Hv200 at 600°C (1112°F) 395 Hv200 at 400°C (752°F) Ideal for neck-ring repair or boiler tubes