Whats the difference between Monstaliner and spray-in bed liners?
The major difference is cost followed by dry film thickness. Monstaliner costs about 1/3 the price of most spray installations and is designed for the do-it-yourself market to achieve truly professional results at significant savings. The dry film thickness of Monstaliner is about 1/3 that of many spray-in products but provides more than enough protection for 90% of all trucks on or off the road.