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FBs Green Fire Sock Family

FBs Green Fire Sock Family

Compliance without Sacrifices

FBS Green are a family of ready to use fire retardant knitted fire socks for use in mattresses. Composites of these materials using these fire barrier fabrics as passive barriers may comply with standards such as California Technical Bulletin # 121, 129, CFR 1633, and BFD IX-11.The FBS Green family of barriers drape, feel and breathe like conventional fabrics while offering industry-leading flame retardant performance. Best of all, FBS Green is Prop 65 ,Reach and RoHs compliant. Three basic socks will accommodate all mattress sizes

Style No.

FBS6159, FBS4359, FBS4938



FB6159 = 30 Twin / Twin XL”, FB4359 = 40” Dbl. / QN, FB4938 = 50” King


3.96 OZ. / SQ. YD. FB6159 = 6.6 oz / linear yard, FB4359 = 8.78 oz / linear yard, FB4938 = 11.4 oz / linear yard


1x1 Tubular Rib Knit Fibre with Fibreglass, Verifiber TCF FR Rayon & Nylon

Technical Specifications

Please Contact us for more specific technical data.

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