Premium NBR/FKM Silicone O-Ring Cord - Industrial-Grade Sealing Solution
High-density NBR/FKM blend ensures extreme temperature resistance (-40°F to 400°F) and chemical stability against oils, fuels, and solvents. Precision-molded solid rubber construction eliminates air pockets for leak-proof performance in dynamic/static seals.
Multi-thickness options (customizable upon bulk order) fit automotive engines, hydraulic systems, plumbing fixtures, and HVAC units. UV-treated surface resists cracking even in outdoor machinery.
Wholesale-exclusive pricing with MOQ discounts. ASTM D2000 compliant, 10x longer lifespan than generic rubber strips. Ships globally with OEM packaging support.






























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Different thickness silicone NBR FKM o-ring cord rubber solid car sealing strip
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