MACHBLOC™ HVOF masking compound was developed to withstand the rigors of the HVOF plasma spray environment. MACHBLOC™, in the uncured state, is a soft, conformable putty-like material. MACHBLOC™ is great for masking holes, grooves, key slots or any unique configuration for both plasma spray and HVOF processes. Once cured MACHBLOC™ becomes a strong, abrasion-resistant mask allowing users to take full advantage of HVOF coating technology.
MACHBLOC™ features include:
Continuous use - 625 F degrees
Peak - 900 F degrees
25 minutes @ 250 F
50 lbs/cubic ft
< 1 PPM
< 1 PPM
Cured Tensile Strength (3 mm thick)
Hardness (Shore A)
6 months @ 72 F in sealed container
Although the specifications given above are true to the best of our knowledge, Tapeworks does not warrant this product to be suited to any particular user application. Tapeworks recommends that each user test MACHBLOC™ under the conditions of their particular application to determine its suitability.
MACHBLOC™ is a trademark of Cortape NE, Inc. doing business as Tapeworks.