Perforated Plaster Rasp Set of 3 hotwirefoamfactory Foams vary by density and

Foams vary by density and offer good physical properties

Option: Add Silicone Thinner™ to your initial mix to lower the viscosity of your “print coat”

It cannot compete with the joy of breaking your charcoal stick during a two minute drill while your art teacher menacingly hovers above you

Abrasive length

Perforated Plaster Rasp Set of 3 hotwirefoamfactory Foams vary by density andThe No. 91AZ is a set of 3 steel rasps designed for use while working specifically in plaster, yet can be used with Plastilina, self hardening clay, moist clay and wax as well. One end of these tools is rounded while the other has been squared off. The tools' perforated blackened steel make it easy for excess material to pass through its multiple holes. Rasps range in length from 6 1 2" to 9".