Chris_Paschke_Mounting_Article_Archive_and_Reference_Library:_GLAC_Mounting

Mounting Matters

by Chris A. Paschke, CPF GCF

The LA Framer – GLAC Newsletter January 2011

"Sink Mounts for Hardboards"

Many encaustic artists are working on cradled panels, but some are opting for thinner 8 ply rag board, 1/8" hardboards (like Masonite), 3/8" MDF (medium density fiberboard), or clay coated boards such as Ampersand Claybord, Dick Blick, Daniel Smith or other private label hardboards. As with many commercial boards, Ampersand Hardbord is available as 1/8" flat panels suitable for standard framing; 3/4" cradled panels for float frames, and 2" cradled boxes that stand alone with no frame.

By standard framing they simply mean placed into an average depth frame as you might display any 1/8" painted canvas board. For oils and acrylics, when the look of a mat is desired, a linen liner is added as an inner frame. If a traditional mat is desired then a sink mount is a viable alternative.

A sink mount is a noninvasive, reversible, reusable, support system used under a window mat. It uses a simply constructed pinwheel of 1/8" or 3/16" foam board as a framework to surround the hardboard panel.

The pinwheel is attached to the backing board and the encaustic art panel is placed inside the borders of the pinwheel, which is then held in place by a top window mat that is cut 1/4" smaller than the pinwheel. This holds the panel in place using no adhesives, clips or permanent fusing, making the process 100% save and used by conservators around the world.

How-To Assemble a Pinwheel

Cut a backing board out of foam board or 4ply mat board the size of the frame.
Center the completed encaustic on the backing and measure equal side widths.
Draw pencil lines on backing as pattern for pinwheel.
Measure total thickness of panel with encaustic.
Cut four strips of foam center board the depth of the encaustic and panel to fill the side spaces.
Apply PVA white glue or two-sided tape to the back of the strips.
Align the first pinwheel strip to lower left corner of the pencil marks.
Butt each successive strip against the previous one.
Turn sink mount face down and cut off any protruding strip ends.
Hinge the window mat to the pinwheel sink mount like a book.
The sink mount strips should be level with the surface of the art.
Fit into glassed frame.

All framers should know how to create a sink mount. Just make sure the frame is deep enough for this type of spacer. Next month I'll explain how to convert this style of mount into one that can easily accommodate any wax soaked paper or opaque monoprint.

END

For additional information and all past GLAC articles, go to

http://designsinkart.com/library.htm

Chris A Paschke, CPF GCF

Designs Ink

Tehachapi, CA 93561

661.821.2188

chris@designsinkart.com