Kustom Group is announcing an approximate 20% price increase effective Feb. 1, 2011 on its Kustom Blending and Var-Chem line of oilbased products. Since the time that the company announced to the market its last price increase, costs have spiked significantly in the oil-based market. Kustom Group has had multiple increases by the petroleum solvent manufacturers and another huge increase in rosin resin costs. Some of these rosin resin increases are as much as 30%, which is on top of their ear...