Is this exothermic when curing? I am placing a wire in the bottom of the groove, will it melt the insulation?
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Thank you for posting your inquiry. DAP Liquid Cement Crack Filler is a water-based formula. Its sole drying mechanism is the evaporation of water, this drying process is neither endothermic nor exothermic (non chemically reactive formula). This formula should have no compatibility issues with high quality wire insulation. Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.
