AUSTRALIAN URETHANE SYSTEMS
Polyaspartic
COATINGS
PRIMERS
This TABLE sets out the recommended Primer Systems to be used with the POLYEURO™ 5502F, MPL11, MPL85, 1050H, 7901, TUFFSHIELD HAR, and LP-12 products on the nominated substrates.

The surface preparation of the Substrates is as set out in the individual PRIMER Product Data Sheets and the POLYCOAT PRODUCTS - GENERAL GUIDELINES information.

Australian Urethane Systems Pty. Ltd. all rights reserved
Contact us for details about the different ranges of coating systems available from AUS
Substrate Type Priming System
Concrete Surfaces
[ see Note re POLYPRIME EBF]
POLYPRIME 21
POLYPRIME 2180
POLYPRIME EBF-LV
Concrete Submerged * / Internal Tank Surfaces
[ * see Note 1 below]
POLYPRIME 21
POLYPRIME 2180
POLYPRIME EBF-LV
Plywood  and
Glass Reinforced Plastics
POLYPRIME 21
POLYPRIME 2180
POLYPRIME U12
Recoating of Polyurea / Polyurethane Elastomeric Surfaces POLYPRIME 21
POLYPRIME 2180
POLYPRIME 12
POLYPRIME U172
Steel POLYPRIME 2180
Galvanised Steel POLYPRIME 2180
Submerged Steel / Galvanised Steel POLYPRIME 2180
PRIMER Type Recommendations
PRIMER TYPE Description
POLYPRIME 2180
[ general application Primer type ]
     Epoxy-Polyamine Primer System
     Solvent Based
     Two Component System
POLYPRIME 21      Epoxy-Polyamine Primer System
     100 % Solids
     Two Component System
     Potable Water Certificate # 53814 - June 2009
POLYPRIME EBF - LV
[ this Primer System is a low viscosity high-build product for degraded / rough profile concrete surfaces ]
    Epoxy-Polyamine Filler / Surfacer High Build 
    Primer System                 
    Two Component System
    Potable Water Certificate # 53818 - June 2009
POLYPRIME EBF
    Epoxy-Polyamine Filler / Surfacer High Build Primer System
    100 % Solids
    Two Component System
    Potable Water Certificate # 53817 - June 2009
POLYPRIME 12     Polyurethane based Primer System
    100% Solids
    Two Component System
POLYPRIME U172     Polyurethane based Primer
    76 % Solids by Volume
    Single Pack Moisture Cure
Note 1:     For tanks / surfaces exposed to any significant Hydrostatic Pressure refer to our Technical personnel.