Support mouldsadmin2022-06-21T09:36:23+00:00 A1 is very suitable for making a very strong and also lightweight support moulds, by laminating A1 in combination with A1 Triaxial fibre. Video Instruction sheet: How to make a support mould with A1 Stabilize the silicone mould before starting to make the first support mould. Cut the A1 Triaxial fibre into various sizes, enough for 4 layers. Set up A1 Liquid and A1 Powder (1:2) in weight. Gently add the A1 Powder to the A1 Liquid. Stir the mixer till all lumps have disappeared (± 1 min.) resulting in a smooth material. Apply A1 with a brush on the silicone mould. Add the A1 Triaxial fibre on the wet A1. Continue until the entire silicone mould is covered with A1 and a layer of A1 Triaxial fibre. Again add a layer of A1... ...and apply a 2nd layer of A1 Triaxial fibre on the still wet A1. Press the A1 Triaxial fibre. The fibre can be formed/shaped well. Brush this layer again with A1. Repeat until you have applied 4 layers of A1 Triaxial fibre. Let the A1 support mould dry for 60 minutes. If desired, the A1 support mould can be finished with a multitool. If needed, holes can be drilled in the A1 support mould to add bolts and nuts. The A1 support mould is ready for use.