Primer Spray Applicator PS-14 specifications

The Primer Spray Applicator (PS-14) applies an even coat of adhesive, such as 3M™ Surface Preparation Adhesive P-50, to prepare pavement for preformed markings. Its front wheel drives a gear pump that draws adhesive from the can and sends it to the spray nozzle, so the coat stays even as you walk.

| Specification | Detail |
|---|
| Dimensions | 41.0″ L x 27.0″ W x 35.5″ H |
| Weight | 43 lb |
| Capacity | One 5-gallon can or two 1-gallon cans |
| Spray width | 6″ spray recommended for 4″ tape |
| Coverage | About 450 lineal feet per gallon of P-50 at that width |
Push the applicator forward to spray, and do not pull it back, which reverses the pump. For wider tape, make overlapping passes. See the primer sprayer overview or all road tape applicators. Always follow the adhesive’s safety data sheet and your local rules, and see the MUTCD for marking guidance.