Jesmonite® AC300 is a cost-effective alternative to the AC100 system.
It is intended for indoor use only, but can be used for short-term outdoor projects such as exhibitions and non-permanent settings.
Jesmonite® AC300 is a cost-effective alternative to the AC100 system. It is designed for applications that do not require the ultimate performance of the AC100 system. It comes in two components: a water-based acrylic liquid and a mineral base. AC300 contains less acrylic resin than AC100 and, as such, is an economical alternative that does not require external durability. The system is suitable for a wide range of casting and laminating applications in molds, including decorative objects, protective rubber housings, polystyrene- and foam-coated rigid moldings and many other uses in the molding world. A range of auxiliary products is also available to enhance the versatility of the materials. Jesmonite AC300 is for indoor use only, but can be used for short-term outdoor projects such as exhibitions and non-permanent settings. If used outdoors, we recommend applying a suitable sealant or paint system to protect the appearance of the surface.
Packaging sizes from 3.5kg to 35kg. A selection is available via the eshop. Contact us or visit our store for other quantities.
How much do I need?
For a casting mold, a mold volume of 1,000 ml will require 1,750 g of Jesmonite AC300 mixture. For laminate molding, you’ll need 1,750 g/mm thickness of laminate per square meter. A typical laminate will therefore need 2.5 kg of protective gelcoat and 8.5 kg of backing to obtain a 6 mm glass-reinforced laminate. 1 750 g Jesmonite AC300 = 1000 ml. Per volume 1m² laminate = 10 kg -12 kg Jesmonite AC300
Need more information? Visit the Jesmonite product page