Stretcher Bars
Stretcher Bar example (top to bottom): 7/8″ strainer raw wood, 7/8″ strainer gesso coated, 1 1/2″ strainer gesso coated, 1 1/2″ strainer raw wood.
TIP* For optimum preservation framing it is recommended that gesso coated stretcher bars are used. Uncoated bars allow the acid in the wood to migrate from the wood to the canvas causing an early deterioration. If pre-coated bars are not available use one these options: Coat the bars yourself using Eco Print Shield OR Apply Lineco aluminum barrier tape
Canvas stretch styles (top to bottom): Standard Stretch 7/8″, Gallery wrap 7/8″, Gallery wrap 1 1/2″
Assembling 1 1/2″ raw wood strainer stretcher bar with v-nailer
Detail of assembling 1 1/2″ raw wood strainer stretcher bar with v-nailer