Just to you all know that I purchased and tried the Hot met poly gun tha is in Woodcrats new catalog. It is not all that I had hoped but may be something someone who uses the hot melt method. The glue does not foam like a traditional poly glue and is more difficult the clean up between the joints. It does go on easy and trhe cordless applicator is nice. The dry times seem to be mostly accurate as long as you stay in the correct temperaturs range. The glue is the strongest hotmelt that I have evr used. I will give my hats off that. Happy Building