MCON Bond APL

MCON BOND APL is an acrylic polymer based bonding agent from selected
synthetic copolymers to meet various application needs. It provides a strong
bonding coat to protect and repair RCC and steel structures.

Description

Areas of Application :-

  • For concrete repairs – Spalled concrete of floors, columns, beams,
    chajja, slabs, parapets, etc.
  • For waterproofing – Small roof terraces, sunken portions of toilets &
    bathrooms, chajja & lift pits, balconies
  • As a bond coat – For bonding of new concrete to old concrete, masonry
    stone work, plastering fixing of slip bricks, tiles, stones & marble
    bedding.
  • For plastering on RCC Surface without hacking as a hacking aid.
  • As external rendering – Weatherproof & frost resistant render.
  • As bonding slurry coat for pinhole treatment on concrete surface.

Method of Application :-

  • Surface preparation is vital for effective adhesion and bonding of BOND APL.
  • To start with, free the surface from laitance, loose dust particles, oil, grease
    and other dirt.
  • Then: Weigh out 1 kg of BOND APL in a plastic container of 2 litre capacity.
  • Weigh out 1 kg of ordinary Portland cement from a bag of fresh cement.
  • Add the cement gradually to BOND APL with constant stirring.
  • Ensure ther is no formation of lumps.
  • Stir constantly until all the cement has been added to BOND APL and slurry
    of uniform consistency is achieved.
  • Apply this slurry on the substrate using a soft 4 – inch wide paint brush.
  • Apply the slurry in one direction only

Features & Benefits :-

  • Excellent adhesion to most building substrates.
  • Improves flexural, tensile, and thin section fragility of cementitious
    systems.
  • Allows breathing, thus preventing peeling and scaling.
  • Reduces chloride salt penetration in marine environment.
  • Improves bond strength with steel.
  • Resists water pressures up to 5 bars.
  • Self-curing.
  • Is non-toxic and thus can be used for coating structures storing
    potable water.
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