100X Glazing block 100X50X2 blue - Caulking block Plastic Polypropylene
 

 
 These glazing blocks made of high-quality polypropylene are ideal for sizing and supporting glazing during installation. They ensure stable and precise positioning of windows and glass structures.
 

 
 Features:
 -Made of durable plastic (polypropylene)
 -Suitable for stripping glass and frames
 -Resistant to pressure, moisture, and wear
 -Choose these shaving blocks and work quickly, accurately, and professionally on every glazing job.