PEX Prime Surface Retarder 20L ww-sh-earlyentrysawblades Gas filters may be combined

Gas filters may be combined with particle filter SR 510 P3 R to obtain combined protection against aerosols as well

80 HRB 600 mm 2

Long working life

Application depth: 1-10 mm per layer

Segment profiles vary with grit for optimized performance at specific grinding stages

PEX Prime Surface Retarder 20L ww-sh-earlyentrysawblades Gas filters may be combinedPrime Exposure is a water based chemical retarder used to expose the aggregate in horizontal vertical concrete surfaces. It delays the set of the mortar paste on the surface to a controlled depth. It is applied by a pressure spray unit after the concrete has been fresno'd, edged and hand trowel finished and as soon as free bleed water has dried. Prime Exposure does not stop the set of the main concrete. The retarded mortar paste is easily removed by