SEALER COAT
Acrylic Penetrating Primer Coating
DESCRIPTION
Bostik Sealer Coat is water-based primer composed of acrylic emulsion polymer,
properly selected white pigments and additives in water as a medium. It is used as primer
over exterior and interior building walls before application of Bostik Elastocoat and
Bostik Exterior Coat and other water based paints.
AREAS OF APPLICATION
It is an ideal material recommended for
RCC Structure
Masonry Walls
Sloping /Flat Roofs
Cooling Tower
Bridges
ADVANTAGES
Waterborne product , Eco-friendly
Single component , ease of application
Provides deep penetration thus imparts excellent substrate adhesion.
Used as a primer on internal and external surfaces.
Long term exterior durability
PROPERTIES
Type
Single pack
White
Colour
Consistency
Density @ 25oC, g/cc 1.03 ± 0.10
Surface dry time
Dilutable with potable water ( 10% by volume )
30 minutes
Adhesion on concrete Excellent
Coating interval
2 - 3 hrs at 30°C
Excellent
Weather Resistant
APPLICATION INSTRUCTIONS
SURFACE PREPARATION
Concrete surfaces should be free from laitance, impurities and dust.
The pre-requisites for good adhesion of the coating are cleanliness of the surface. Unless
these are ensured by proper surface preparation, a successful performance can not be
guaranteed.
APPLICATION
Any deficiencies on the surface should be rectified before applying Bostik Sealer coat
Dilute Sealer coat up to 10 % by volume with potable water
Apply Sealer coat for better adhesion and sealing
Allow the sealer coat to dry for 2 hours
CLEANING
Water based product.
Hence ease of cleaning all tools by soap water followed by plain water.
COVERAGE
Bostik Sealer coat
:12 sq.m /ltr/coat