Rainbow White Cement Primer - High Viscosity, Excellent Adhesion, Long Shelf Life, Non-hazardous Chemical Formula, Ideal For Weather Protection

TECHNICAL DATA SHEET

1

PRODUCT

RAINBOW CEMENT PRIMER WHITE (SOLVENT BASED)

2

Type

Synthetic, based on non-saponifiable resin

3

Purpose

It
is an unsaponifiable product with good adhesion on new or weathered
cement surface or plaster. It resists saponification by the free
alkaline substances present on the surface. RAINBOW cement primer is
specially formulated to meet these two requirements with special
pigments and synthetic non-saponifiable binder to give an outstanding
performance.

4

Properties

(a)

Specific gravity

1.40 A 3%

(b)

Viscosity

100-120 seconds at 30E C

(c)

Colour

White

(d)

Drying time

Surface dry a 1 hour

hard dry a 12 hours

(e)

Gloss

Eggshell. matt.

(f)

Finish

Smooth film free form sagging & wrinkling

(g)

Scratch resistance

1000 gms

(h)

Flash point

Above 30E C

(i)

Flexibility & adhesion

Passes

5

Thinner

RAINBOW general purpose synthetic thinner.

6

Spreading rate (Theoretical)

10-12 Sq. Mts/litre per coat depending on the type of wall & proposity of surface.

7

Application

Preferably by brush to give good penetration and adequate films build up.

8

Shelf life

12 months

9

Remarks

Avoid painting on freshly plastered walls.

Scrape off old paint loose particle & flakes. Damp areas should be not painted.

Apply
2 coats of RAINBOW cement primer to highly absorbent surface keeing a
interval of minimum 16 hours between subsequent coats. Good surfaces
need only one coat of cement primer to seal.

Stir well before use.

10

Packings

20 lit & 10 lts drums 4 lit, 1 lit tins

Note
: All recommendation for the use of our products, whether given by us
is writing, orally or to be implied from the results carried out by us
are based on the current state of our knowledge. The information
contained herein is offered in good faith and is believed to be accurate
.However, because condition and methods of use of our products are
beyond our control this information should not be used in substitution
for customers tests to ensure the suitability of the product. Hence
buyers or users shall remain responsible for satisfying himself that the
product as supplied by us are suitable for his intended process or
purpose. Rainbow products are safe, effective and fully satisfactory.