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    CHEMBAR 3500 Primer - Metallic Grey 10L

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    CHEMBAR 3500 Primer - Metallic Grey 10L
    Chem~Bar 3500 Primer stands as a singularly effective steel primer meticulously crafted for deployment in diverse industrial and marine settings.

    In instances of atmospheric exposure, it is customary to complement Chem~Bar 3500 Primer with a topcoat of Chem~Bar 900 Finish.

    Noteworthy applications of Chem~Bar 3500 Primer encompass:

    1. Direct application over steel or zinc primers, such as Altra~Zinc 605, Carbozinc 15-625, Zinkex 100, or Carbozinc 11.
    2. Utilization on substrates beyond steel, with specific recommendations available upon consultation with Altex Coatings.

    In the commercial marine sector, Chem~Bar 3500 Primer plays a pivotal role:

    - Serving as a barrier/seal coat over aged or incompatible/unknown antifoulings.
    - Functioning as a tie coat over suitably prepared, aged epoxy coatings before the application of the designated Sea~Barrier antifouling.
    - Acting as a sealant to deter TBT leaching from an underlying antifouling coating, contingent on achieving a minimum dry film thickness of 80 microns (applied in a minimum of 2 coats by roller). Subsequent overcoating is typically done with Sea~Barrier 3000 or Sea~Barrier Alloy 100 PLUS Antifouling.



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