Double Sided Tape for Woodworking Templates | Why It Works

For the full breakdown, see our best Double Sided Tape for Wood guide.

Securing a woodworking template with clamps always runs into the same problem: the clamp body blocks the router bit. Double-sided template tape solves that by holding the template flush against the workpiece with a thin, uniform bond, leaving the full surface open for the cut. It’s a pressure-sensitive tape meant for temporary holds, not permanent assembly, and it’s a staple for pattern routing, CNC work, and sacrificial fences.

What Does Double Sided Woodworking Tape Do?

This tape bonds two flat surfaces together for machining operations. 3M’s product data sheet identifies its template tape as a polyester carrier with a modified acrylic adhesive, which gives the tape dimensional stability and enough shear strength to resist a router’s lateral forces without creeping. It is not glue in the traditional sense; it’s a pressure-sensitive adhesive that holds firmly under cutting loads but releases when you peel or twist the pieces apart. The bond works best on clean, flat, dust-free wood, and the adhesive is formulated to leave little to no gummy residue behind after removal.

The primary job is pattern routing. You stick the template to the stock, trim the edges with a flush-trim or pattern bit, and the tape keeps the two pieces from shifting even during climb cuts. It also works for attaching sacrificial zero-clearance fences to a saw fence, holding thin stock to a sled, or anchoring material for CNC machining where clamping is impossible. The tape acts like a “third hand,” an invisible clamp that works anywhere along the surface, not just at the edges.

Where To Use Double Sided Tape In The Shop

• Pattern routing: A template cut from plywood or MDF sticks to the workpiece, and the router bit rides the bearing along the pattern edge.
• Sacrificial fences: A thin wood face bonds to your table saw or router fence; when it gets chewed up, you peel it off and replace it.
• CNC machining: Workpieces too thin or too flexible for clamps hold flat to the spoilboard for cutting.
• Edge banding and veneer work: The tape holds strips in place while glue dries or while you trim and sand.
• Anchoring jigs: Any shop jig that needs to index against a workpiece without moving, including dovetail and box joints, stays put while you cut.

One thing it is not for, though, is permanent bonding. The acrylic adhesive is designed for a temporary, clean-release grip; if you need a structural wood-to-wood bond, use wood glue. If you need a bond that holds through heavy sanding or heat, plan for the tape to soften and pull loose.

Choosing The Right Tape For Your Woodworking

Not all tape is suited for template work. The tape needs a firm carrier — the polyester backing used by 3M resists stretching so the template does not move under load — and an adhesive that holds hard but releases clean. A cheaper, low-tack tape can shift on a plunge cut or leave a sticky mess behind, so it’s worth picking a tape marketed for woodworking specifically.

It comes in widths suited to template work and holds well on MDF, plywood, and solid stock. When you pick a tape, check slip resistance, temperature range, and how clean it removes; those three specs determine whether it’s a shop workhorse or a frustrating failure. For a tested list of the best options available, see our roundup of the top double sided tapes for wood where we compare hold strength and cleanup across brands.

How Do You Apply And Remove Template Tape?

Applying template tape takes about thirty seconds, but surface prep decides whether the bond holds or fails. Start with clean, flat stock; wipe the surface with a dry cloth to clear dust and sawdust. Tear off a strip, press it down along the length of the template or the stock edge, peel the liner, and set the two pieces together. The bond reaches full strength when you press firmly — a roller or even a block of wood rubbed across the surface seats the adhesive better than hand pressure alone.

Removal is just as simple when the tape is doing its job. Peel the pieces away from each other slowly at a low angle; the tape should come off in one strip without leaving a crumbly or gummy residue. A little mineral spirits or citrus cleaner lifts any leftover tack if you pressed too hard or left the tape in place for weeks. If a piece resists, work a thin putty knife between the surfaces — never pry with a chisel or screwdriver, which can dent the wood.

The biggest failure is contamination. Oil from your fingers, wet lumber, or dusty MDF all weaken the acrylic bond, so the tape slides mid-cut. A quick wipe with alcohol on the stock before applying the tape is cheap insurance. The second failure is temperature; acrylic adhesive gets brittle when cold, so in an unheated garage shop, warm the tape and the stock slightly for the firmest hold.