Wooder skewers are typically used for which purpose?

• A. To seal joints
• B. To measure insulation thickness
• C. To hold flat blocks on trymer/foamglass
• D. To mark cut lines

Answer: (C)

Wooden skewers are used as simple temporary fasteners to keep flat blocks in place on a trimmer or foam glass. When you’re trimming or fitting pieces, the skewers pin the block to the surface so it doesn’t shift as you cut, giving a straight, accurate edge and easier handling. They aren’t for sealing joints, measuring thickness, or marking cut lines—the other tasks rely on sealants, gauges, or pencils/markers, respectively. So the best use is to hold flat blocks on the trimmer or foam glass during cutting and fitting.