Keim Mineral Paints originated in Bavaria in 1878 and are now used extensively around the world. The system was developed by A.W. Keim to reproduce the appearance of lime fresco finishes which were able to withstand harsh weather conditions.

Keim Optil

Keim Optil is a premium quality sol-silicate paint specifically formulated for elegant interior applications, giving intense, lightfast colour shades.  Suitable for any mineral substrate and for applying over sound, existing paint layers

Keim Optil is cutting edge quality in sol/silicate finishes. Suitable for all substrates and easily applied, with long open time, outstanding coverage and low consumption rates, Keim Optil meets the professional decorator’s needs.  Areas may be occupied immediately following application of Keim Optil.

Keim Optil is highly vapour permeable with no added preservatives, solvents or plasticisers, Keim Optil provides a healthy indoor climate and actively protects the environment.  Equipment can be simply cleaned using water.

Keim Optil is the premium interior paint to meet the requirements of modern and historic architectural design,  combining mineral quality with an attractive, consistent finish.


Keim Optil has been used at the following projects:

Other projects:


Suite 3809, 38/F., Skyline Tower, No. 39 Wang Kwong Road, Kowloon Bay,

Kowloon, Hong Kong.

+852 2156 1248