Saw Blade for Urethane Foam

The invention is a portable motorized reciprocating saw with a dual edge blade specifically designed for trimming away sprayed urethane foam used for insulating purposes.

 
  • Powered By Electric Motor Or Gasoline Engine
  • Blade Front for Scraping Purposes
  • Provides A Smooth Even Surface
  • Eliminates Use Of Manual Sawing Systems
  • Ideal For Insulation & Drywall Contractors

PATENT DETAILS

Design Patent #D741,126
 

Story Behind the Invention

Inventor Roger M. Sis of Bellingham, MN has designed a portable motorized reciprocating saw with a dual edge blade specifically designed for trimming sprayed urethane foam used for insulating purposes.
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