NATURAL COAT PRIMER

Final protection for polished plaster flooring in the NATURAL range: WATERPROOFING PRIMER

Description

NATURAL COAT PRIMER is a product comprised of a water-based solution of liquid pre-polymers, special active ingredients and additives.

When applied to absorbent surfaces such as polymer-cement polished plaster coatings it is able to penetrate the surface and make it waterproof. This allows the final protective layers to adhere properly and perform their function, without modifying the colour of the coating.

It also removes the wet look typical of polymer-based products, which could ruin the finished appearance. 

Usage field

NATURAL COAT PRIMER can be used as a waterproofing and consolidating primer for coatings in the NATURAL range.

 

Packaging

Plastic container 1, 5 or 20 L

NATURAL COAT PRIMER

Final protection for polished plaster flooring in the NATURAL range: WATERPROOFING PRIMER

Specific preparation

The product may also be used on cement coatings of various other natures: nevertheless, as it is designed specifically for use with the NATURAL system, preliminary tests should be carried out first.

NATURAL COAT PRIMER should be used on surfaces finished with NATURAL BOND or NATURAL TOP and then sanded.

Product preparation

NATURAL COAT PRIMER is ready to use.

Shake the container and pour the contents into a tray, never directly onto the surface to be treated.

Product application

Apply the product with a wax spreader (art. 1K00300001).

Two “thinly applied” coats are normally necessary.

On highly absorbent surfaces:

  • apply the first coat of NATURAL COAT PRIMER diluted with 50% water (1 litre of product and ½ litre of water);
  • apply the second coat of NATURAL COAT PRIMER undiluted as soon as the first coat can be walked on (after 2-3 hours, or in any case not more than 8 hours after the first coat).

NATURAL COAT PRIMER

Final protection for polished plaster flooring in the NATURAL range: WATERPROOFING PRIMER

Colors

The product is transparent and if applied correctly should not create a glossy effect on the surface. 

Features

Appearance

-

Milky liquid

Bulk Density, UNI 8310

g/cm3

1,02 ± 0,05

pH, UNI 8311

-

7,1 ± 0,1

Minimum curing temperature

°C

+ 10

Application temperature

°C

Between +10 and +35

Note: test methods are in accordance with the standard referred to in the table.  

NATURAL COAT PRIMER

Final protection for polished plaster flooring in the NATURAL range: WATERPROOFING PRIMER

Warning and informations

NATURAL COAT PRIMER is not recommended for use on very smooth surfaces: in this case a layer of NORPHEN SW SOLID diluted 4 times with water before finishing with NATURAL COAT (MAT or LUX) is preferable.

Preservation

24 months in original packaging, in a covered, dry area at temperatures between +5°C and +30°C. The product is cold sensitive.