Black Grout 50 grams+ Green Patch 200 grams

Black Grout 50 grams+ Green Patch 200 grams

This is the high temp acrylic insulation/material that is used as both the adhesive and grout on KK grills.  It is elastomeric and is more flexible as it gets hotter.

Green Patch:  the refractory patch material used to repair and maintain the refractory hot-face/ firebox.

Lip cracks from repetitive freeze-thaw cycles are best fixed with 
J-B Weld 8297 HighHeat 500 Degree Epoxy Putty - 2 oz

https://www.amazon.com/J-B-Weld-8297-HighHeat-Degree/dp/B007PP26RI?th=1