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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Insul Joint Backer Rod All Thicknesses badge freedelivery brand over 2000 A higher R value indicates better SF.2222.B C A higher R value indicates better insulation performance Closed Cell Construction: Over 90% closed cell content for maximum moisture resistance Insul Joint Backer Rod is an ideal non absorbent compressible backup material inserted into a joint to control sealant depth precast units and copings
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