Amari Plastics | Mactac® wallCHALKER™

Mactac® wallCHALKER™

Mactac® wallCHALKER™ is a textured black matt film designed specifically for chalkboard applications.

Mactac® wallCHALKER™ is a textured black matt film designed specifically for chalkboard applications. It can be used both internally and externally and can be removed cleanly from most substrates up to 2 years after application.

Both standard and liquid chalk can be used on the wallCHALKER™  for creative designs.

Standard roll widths are 610 and 1230mm.

Properties & advantages at a glance
  • 120μm textured matt black semi-rigid vinyl
  • Indoor durability of 5 years, external vertical durability of 4 years
  • Semi-permanent solvent based acrylic adhesive

Processing instructions:

Chalk Writing:

  • It is recommended that you prime the film before use. To do this, cover the area with 100% regular chalk and leave for a few minutes before erasing
  • Remove standard chalk using an eraser and liquid chalk using a damp cloth
  • Do not use strong indoor wall cleaners or mild to strong solvents

Application onto interior walls:

Please note that drywall is an extremely porous surface and although sealing it is difficult it is also critical for the application of graphics to ensure adhesion.

Drywall and some painted surfaces can result in poor adhesion for a variety of reasons:

  • New drywall (less than 1 year old) will outgas as it dries, this may result in bubbles or blisters forming
  • New drywall will shrink, due to the relatively high moisture content, which might result in the graphics lifting
  • Paints each have different cure times and environmental conditions can affect this. Graphics applied to uncured paint may fail
  • Highly textured surfaces
  • Highly pigmented paints (dark colours)
  • Newly painted surfaces
  • High humidity areas or moisture behind the drywall
  • Matt, high gloss and scrubbable paints

For these reasons, there is no guarantee for Pressure Sensitive graphics in drywall applications. It is the user’s responsibility to determine the products suitability for the intended wall application.

Applications of product
Mactac® wallCHALKER™ offer:
Interior / Exterior Use
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