
Spec-Finish combines special smooth and tight textured block with customized coatings from Tnemec. Spec-Finish features four chemical-resistant finish levels that meet a variety of aesthetic and performance requirements.
- Blocks are made with a special mix design including a pre-conditioner that results in an especially tight and smooth surface texture
- Walls offer superior performance for applications with exacting hygienic requirements – both the block and mortar joints are fully coated, and the coatings may also be applied to flooring and ceilings to provide comprehensive coverage
- Significantly less expensive than alternate approaches for its intended applications, such as glazed tile or CMU

Spec-Finish System Levels
Click on the level below to view a larger image.
Standard Block Finish
(Level I)
Cost-effective for lighter duty applications
Orange Peel Block Finish
(Level II)
Pinhole free surface for greater cleanability
Smooth Block Finish
(Level III)
Pinhole free surface with smooth finish
Smooth Block Finish
(Level IV)
Pinhole free surface with minimal joint appearance