MARBLE CHIPS DECORATIVE COATING
ROCKCOAT is a cement based ready mixed plaster on which decorative and colored aggregates are sprayed. It has altogether the properties of a decorative and waterproof coating.
For interior and exterior walls.
Admissible substrate: block masonry, concrete cement based plaster. Associated aggregate: marble, brick, silicate aggregate.
For color and size POLYWED may propose different type: black, white, red, beige & other colors from 0.5mm to 10mm.
For other aspects and samples please contact our technical department..
ROCKCOAT is a cement based colored powder, which contains speciﬁc admix- ture, pigments and selected sand.
Density powder: 1.36
Grain size: 0 to 1mm.
For the plaster, around 1.48 kg/m2 per mm thickness, for the aggregates, it depends on the size and the aspect required.
INSTRUCTION OF USE:
– Substrate preparation:
Substrate must be sound, clean and dust free and free from all traces of oil, gypsum, paint or laitance. Few hours before moisten the surface, dampen the slabs one day before too, without making puddles.
– Preparation of the product:
Mix a 20kg bag with 5 liter of water use an electric slow speed mixer for 2 or 3 minutes until an homogenous creamy paste is obtained.
– Application of the product:
Apply the mix on the wall like a usual plas- ter with a thickness around 5mm smooth it and then project the aggregates by using a spray gun or by a trowel. The projection may be done in one or two ways.
Setting time depends on the temperature and humidity.
Do not apply in strongly ventilated area or in hot weather.
Avoid bright sunshine and temperature higher than 300C.
We recommended the creation of joint every 25 m2.
Order all your aggregates once in order to obtain the same aspect and color all over your project.
ROCKCOAT is packed in 25 kg bags. It can be stored for around 12 months in original packaging and dry stored condi- tions.
– Health and Safety:
ROCKCOAT may cause irritation to skin or eyes. In case of accidental contact with eyes. Immediately ﬂush with plenty of water for at least 10 minutes and seek medical advice if necessary.
ROCKCOAT is non ﬂammable
FOR MORE INFORMATION, PLEASE CON- TACT PHONENO.00966 2 6204224