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Scott Bader Core-Bond B70 Adhesive


ATC Core-Bond B70 is a polyester-based core bedding compound, developed for both hand-layup and vacuum-bag core installation.


SCOTT BADER CORE-BOND B70 POLYESTER-BASED CORE ADHESIVE – Core-Bond is a polyester-based core bedding compound, developed for both hand-layup and vacuum-bag core installation, and is used as a 2-part system in conjunction with a priming resin applied to the core surface. Lightweight and non-sagging, Core-Bond catalyzed with pigmented (green) paste PN# H5GR0JB catalyst and is formulated to the degree of elasticity required for the core to skin interface. With a shrinkage of less than 1%, Core-Bond significantly reduces the possibility of print-through. Core-Bond is easily applied with a 1″ V-Notch trowel and achieves a thin bondline of approximately 1/32″. One gallon covers approximately 30 square feet. Always prime core surface with a catalyzed resin. The Core-Bond combines with the priming resin for a thorough cure and good cohesion. The priming resin should appear between the blocks of contoured foam or in the bleeder holes of plain foam for a visual inspection of a good bond. This particular CB70 is their Summer Blend which gives longer working times in temperatures of 75°F and above. Product is sold by the 5 gallon pail.

**** MUST CATALYZE WITH ATC BPO CATALYST PN# H5GR0JB (sold separately)****

SHIPPING NOTE: Product is considered hazardous to ship.  Shipping cost calculated during checkout is incorrect.  We will contact you prior to shipping your order to confirm the actual shipping cost.  Any questions, please give us a call.  Thank you for understanding.

Core-Bond B70 Bedding Compound – TDS
Core-Bond B70 Bedding Compound – SDS

Additional information

Weight 45 lbs
Dimensions 0.00 × 0.00 × 0.00 in

ATC Core-Bond B70 Regular, ATC Core-Bond B70 Slow


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