Water-dilutable dilution for KEIM Fine Finishing Mortar. To produce blowhole grout, mix with water, as per manufacturers recommendation.

Top Features & Benefits

• Supplied in 5L containers.
• Up to 12-months shelf life.
• Apply using trowel, squeegee or float.

Preparation & Application

Substrate Preparation
The substrate must be sound, clean and free of loose material, dust, oil, grease and other substances having a release action. The substrate should be roughened by blasting. Slight pre-wetting may be required, but the substrate must not be saturated with water.

Application
Mixing ratio at approx. 20°C.

Blowhole grout:
25kg Keim Fine Finishing Mortar
4.5L Water
1.5L Keim Concretal-Fine Filler Dilution

Keim Concretal- Fine Filler Dilution is first added to the mixing water and thoroughly mixed, after which the Keim Fine Finishing Mortar is mixed. Materials can then be applied by trowel, squeegee or float onto a pre-wetted surface and struck off to the required finish Trials are recommended for specific substrate and temperature conditions.

Application Conditions
Ambient and substrate temperature above 5°C and below 30°C. Do not apply in direct sunlight or onto sun-heated surfaces, nor if it is raining or if there is an immediate likelihood of rain.

Consumption
Approx. 60 ml per m² and per mm of blowhole grout. Consumption rates are offered for guideline purposes only and are quoted for smooth surfaces. Actual rates are the responsibility of the applicator. Project specifications should be referred to for specific rates.

Over-coating
After at least 5 days have elapsed at 20°C.

Clean tools with water immediately after use.