a DIY spray on bed liner on the exterior of a truck plus spray lining the bed itself at home. Showing how to do a spray bed liner from start to finish including prep work.

4-5 Gallons of product were used to do the whole truck.

Air compressor was started at 25 psi then adjusted as needed up/down in pressure to get the correct spray. Each compressor runs different CFM at different pressures so a be-all end-all pressure isn't a thing (For those asking what pressure is used). You basically have to test spray and adjust as needed. Humidity also plays a role.

Products used:
Bed liner (4-5 gallons)
https://amzn.to/3wTZme2

Surface prep spray (1-2 cans)
https://amzn.to/3NIgYiy

Spray gun
https://amzn.to/3wX5Yr2

Painters tape
https://amzn.to/38ZfUYV

Respirator mask
https://amzn.to/3t2I3oM