When applying veneer glue, the rule of thumb is that the surface of the substrate should look "evenly painted" with veneer glue. A dedicated glue roller like this works best.
Glue Applicator Roller Portable Adjustable Coated Glue Roller
Glue it with these glue rollers that lay down the perfect amount of glue for skateboard building or veneering.
Glue Roller 3
Concept of Glue Applicator Roller - Under the action of gravity, the glue is continuously transmitted from the funnel to the wheels. Adjust the metal handle to control glue flow rate. Pull up the handle to separate the foam roller wheel from the glue in order to reduce the flow rate. High Efficiency - The glue spreader tool saves 30% of glue than traditional glue does. 6 inch of foam roller wheel for spreading glue steadily and ensures a uniform coating.
6 inch Portable Glue Applicator Roller with Paint Bucket Handheld Manual Adhesive Glue Spreader with 2 Foam Wheels for Carpenter Woodworking, 10.5oz
DIY GLUE SPREADER: Woodworking Glue Up with Titebond Wood Glue
Spare 6 inch roller for PVA adhesive
Veneer Glue Spreader - Plywood Making Machine
DIY GLUE SPREADER: Woodworking Glue Up with Titebond Wood Glue
Glue Applicator Roller Portable Adjustable Coated Glue Roller
6 Glue Roller - Spreader for Veneer Adhesives - $13.90 each
Hand-Held Veneer Glue Applicator with Hopper: $68.20
7 Glue Spreader with Hopper - Vacuum Pressing Systems
312A 6″ Roller Spreader – James L. Taylor Manufacturing
Concept of Glue Applicator Roller - Under the action of gravity, the glue is continuously transmitted from the funnel to the wheels. Adjust the metal
6 Inch Portable Glue Applicator Roller with Paint Bucket Handheld Manual Adhesive Glue Spreader with 2 Foam Wheels for Carpenter Woodworking