How To Weld Acrylic Sheets

Put the acrylic on the edge where you want it and place the needle of the glue filled applicator where the two pieces meet.

How to weld acrylic sheets.

Lightly squeeze the applicator while pulling it toward you. To glue acrylic with solvent glue typically a squeeze bottle applicator with a needle tip is used. You can use a thinner to thin the mixture to create minimal brush marks. Any of the two types of welding vibration welding and ultrasonic welding are used and the results depend on the shape and thickness of the sheets to be bonded.

Hold the gun downward at about a 45 degree angle touching the edge of the nozzle to the plastic. It is also very economical and useful. Then heat the plastic until you see it beginning to melt. To glue two pieces of acrylic together you must secure both sheets with a clamp or have an assistant hold them together so that they fit perfectly while you apply the solvent.

Allow the coating to fully dry. Seldom is welding used to join polycarbonates because the degree of success has never been constant. Use a needle nose application bottle to apply the acrylic cement to the acrylic sheets. Capillary action will draw the glue into the joint.

To weld two sheets of plexiglass we need to use plexiglass solvent. Use masking tape on the glass to tape out the desired size and shape of the acrylic sheet. Use clamps or masking tape to hold acrylic sheeting in place while applying solvent. Start at the top of the crack or area you wish to join.

Apply the desired amount of acrylic fluid medium inside the tape using a one half to two inch soft artist brush. However since this method is used this blog mentions it too. The cement will begin to dissolve the acrylic and form a strong bond immediately. Move the tip of the welding gun slowly over the plastic for a speed weld.