We also recommend that you consult your owner's manual and follow their recommendations. If they recommend a light-duty lubricant, B'laster Garage Door Lubricant is acceptable. Most chain drives require a grease lubricant; B'laster Garage Door Lubricant is not an adequate substitute for grease. Our Garage Door Lubricant can, in fact, displace grease from a drive chain and should be used with caution.