Stegmeier Slip-N-Join Forming Lumber, 12' L x 3-1/2" H x 3/8" W

This Slip-N-Join forming lumber from Stegmeier is a reusable, synthetic forming material that's ideal for producing free-form concrete designs for swimming pools and landscaping beds. Unlike plywood or masonite, Slip-N-Join lumber is reusable, making it more economical with each job.

Slip-N-Join lumber does not warp and tends to find it's own elevation. Forms are connected with simple couplers, eliminating the need for time-consuming splicing.

• 12-feet long x 3-1/2 inches high x 3/8-inch wide