BASF
 
 

Description
PrimaCoat is a 100% acrylic-based adhesive and base coat.

Uses
• To adhere EPS insulation board to approved substrates
• To adhere EPS insulation board to EPS insulation board
• As a base coat to embed StuccoMesh reinforcing mesh

Features

Benefits

Vapor permeable

Allows for the passage of moisture vapor

Long-term flexibility

Does not become brittle over time

Polymer modified

Minimizes shrinkage

1:1 mixing ratio

Familiar easy to mix

Trowels on easily

Speeds mesh embedment

Downloadable Documents
PrimaCoat Data Guide
PrimaCoat MSDS

 
 

Coverage
Approximate coverage rates are as follows:
• Adhere EPS insulation board
to substrate:
14.8 m2 (160 ft2 ) per pail via
notched trowel method
16.7 m2 (180 ft2 ) per pail via
ribbon & dab method.
• Embed Reinforcing Mesh 4:
26 m2 (280 ft2 ) per pail
• Embed Intermediate 6 or12:
18.5 m2 (200 ft2 ) per pail
• Embed STRONG 15 OR HI-
IMPACT 20 and Reinforcing
Mesh 4:
14.8 m2 (160 ft2 ) per
pail
• Adhere EPS insulation board
to substrate and embed
Reinforcing Mesh 4:
11.1 m2 (120 ft2 ) per pail

Packaging
• 27.18 kg per 19 L pail
(60 lb per 5-gallon pail)
• Shelf life is 2 years when stored
in a cool, dry place in an
unopened container. DO NOT
allow PrimaCoat to freeze in
the container. DO NOT store
below 4°C (40°F).