LSR-2™ Fire Retardant is an application ready, water based, salt-free, fire retardant designed for treatment of Leather and Leather Products. Leather Seal R™ Fire Retardant is mix of proprietary ingredients, which forms a slight intumescent foam layer and carbon char when the treated Leather is exposed to fire.  Once the intumescent layer and carbon char are formed there will be minimal flame propagation, smoke evolution or afterglow.

LRS-2 Documents

Data Sheet

Products Test Coverage
LSR-2™ FAR 25.853A  30gms/ft2

Application Instructions

To receive a copy of Flame Seal’s Application Instruction Manuel please email

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