Fillers

It is possible to add many other products to the A1 base material in addition to pigment and metal powders. This allows you to give the A1 a different look, change its properties and possibly save costs.

Frequently used materials are dried sand, very fine stones, marble powder, etc. Particle size is up to the costumer’s requirements but most common used is 0.1 - 0.6 mm. In addition to their aesthetic properties, these give the A1 a scratch-resistant and extra-hard top layer. By using sand of different colour and size, a granito or granite appearance can be obtained. In this case, after curing, the top layer can be sanded to bring the stone to the surface to obtain a greater contrast. Sand from the seaside is not suitable as it contains salts.

ADDING FILLERS TO THE A1
First mix the A1 Liquid (1 part) with the A1 Powder (2 parts). Then gradually add the filler to the A1 (maximum 2 parts). Add A1 Diluent if desired. We recommend adding a maximum of 0.67 kg fillers per kilogram of A1 created, whereby the ratio is 1 part A1 Liquid, 2 parts A1 Powder and 2 parts filler (all by weight). A combination of fillers and/or pigments is also possible.

METAL POWDERS
Various metal powders, like iron, bronze or graphite powder, can be added to A1 to create metal effects.

Rust effect
Add the same weight of iron powder as the weight of A1 Powder used when preparing the A1. Once the iron powder has been mixed, it will be ready for use in a mould or to be applied to an object.

To achieve the best result, the iron-powder layer can be sanded with a wet abrasive sponge or waterproof sanding paper. This will bring the iron particles to the surface.

If wished, the surface can be treated with hydrochloric acid, ammonia, etc. This will accelerate the rusting process. When the effect wanted is achieved, the process can be halted with water and soda. A1 Sealer can be applied to maintain the effect. If the A1 Sealer is not used, the process will continue.

Click here to watch our video about working with iron powder:

If you are interested in other types of sand etc. and/or have bigger projects, please contact us via info@acrylicone.com.

A1 MANUAL
Do you want to know more about A1 (Acrylic One)?  Download our A1 Manual.

A1 ACADEMY
On the A1 ACADEMY you will find a lot of information and frequent asked questions by our customers.