Flat-Max Fininshing Box

Siphon drywall products™  Flat-Max Finishing Box with our patented crown adjustment feature.

The SIPHON Flat box it's aluminium anodized material box body.

made to outlast the entire working life of every contractor. Australian designed and  owned.

Flat finisher box is commonly used for base coats or finish coats on drywall flat seams and butt joints. 

5 products