Jesmonite AC100 – Water Based Acrylic Composite Kit
26.50380.10 ex. VAT Select options

Jesmonite AC100 – Water Based Acrylic Composite Kit

26.50380.10 ex. VAT

Jesmonite AC100 is a water-based composite material used to make decorative moulded objects. It is safe to use and contains no solvents or VOCs. It can be cast and laminated using our unique Quadaxial Glass.

Product benefits
  • Superior cast and glass reinforced mouldings
  • Solvent free & no VOC’s
  • Fire resistant
  • Lightweight
  • Impact resistant
  • Easy to use, adaptable material for all moulding applications.
  • Suitable for decorative cast objects, mould cases, wall panels.
  • Supplied with a range of ancillary products including glass reinforcements, pigments, fillers, and control chemicals to adapt the material to the widest range of applications.
  • The ultimate chameleon material, can replicate virtually any surface, colour, or texture.
Available in:

Kit sizes range from 3.5kg to 105kg. See the product list for the full range of ancillary materials compatible with AC100.

Compatible pigments here

Packaging change: the powder is now supplied bagged ( no longer in buckets) for the 35kg and bigger kits

Product Documents

All Ireland Shipping


Jesmonite AC100 would be best suited for lightweight jewellery.

The setting time can be anything between 50 minutes and 2 hours, depending on temperature in the room.

Jesmonite Acrylic Sealer is the most appropriate sealer for Jesmonite AC100 surfaces. The Jesmonite Acrylic Sealer is a pure acrylic coating. We recommend applying the Jesmonite Acrylic Sealer onto Jesmonite AC100 surface with a dense foam roller rather than low density foam and traditional paint rollers. The low density foam and traditional paint rollers can leave streaks where the Jesmonite Acrylic Sealer builds up unevenly on the ends of the rollers.

The Jesmonite Thixotrope is added to the Jesmonite AC100 mix to thicken the material to a ‘gel-coat’ consistency. This is useful when brushing or spraying materials onto moulds with vertical faces as it prevents the material from slumping. Jesmonite Thixotrope is added to the complete Jesmonite AC100 mixture and is mixed in using the Jesmonite High-Shear Mixing Blade. Add drop by drop until the desired consistency is achieved. Typical inclusion rates by weight are 2g–6g per kg (0.2-0.6%) of complete Jesmonite AC100 mix.

No. The products are sold as a composite and designed specifically to work together. Jesmonite do not test the liquids with other powders.

Jesmonite AC100 cured surfaces can be sanded using a variety of sandpaper grades to achieve a range of different surface appearances and textures. Most users will start with a coarse sandpaper and then move onto a fine sandpaper grade for finer finishing. The sanding process can be done by hand or with a power sander.

For casting Jesmonite AC100, every 1,000ml of mould volume will require 1,750g of complete mixed Jesmonite AC100 (1,750g Jesmonite AC100 = 1000ml).

Jesmonite AC100 Liquid & Base should be used within twelve months from the date displayed on the packaging.