Coping Material

Cloudy, stiff polypropylene sheets for fabricating temporary crowns, bridges, and copings. Acrylic does not adhere to the Material.

Manufacturer Features

Cloudy, stiff polypropylene
Three thicknesses: .020 / .030 / .040 in (0.5 / 0.75 / 1 mm)
5 in × 5 in (127 × 127 mm) sheets; round also available
Material clears slightly at vacuum-forming temperature — visible heat indicator
Acrylic does not bond to the Material — clean release
Excellent definition transfer for cusp anatomy
Latex-free, BPA-free, gluten-free, monomer-free
Pack sizes: 50 / 625 sheets

Specifications

Material: Polypropylene thermoforming sheet
Thicknesses: .020 / .030 / .040 in (0.5 / 0.75 / 1 mm)
Sheet size: 5 in × 5 in (127 × 127 mm); round also available
Color / clarity: Cloudy when cool; clears at vacuum-forming temperature
Acrylic adhesion: Does not bond
Pack sizes: 50 / 625 sheets per pack
Working method: Heat until 1/4 in droop develops; lower over die; activate vacuum; trim with scissor
Indications: Copings, temporary crowns, short-span temporary bridges
Sensitivity profile: No latex, BPA, gluten, or monomer
Manufacturer: KEYSTONE Industries (Gibbstown, NJ)

Manufacturer Technique Video

Documentation & Resources

US Dental Depot is an authorized KEYSTONE INDUSTRIES dealer. All product information and downloadable resources are provided by the manufacturer.