Your aluminium profile gains in added value if it undergoes surface treatment. To differentiate yourself, Sapa offers you a mechanical sanding also called blasting.
Mechanical blasting is used by many designers because its gives a very modern and original look to your product. The blasting finish is a mechanical preparation before anodization.
This technique consists in projecting stainless steel micro-balls using turbines on your profile. It changes the surface structure of the anodized profile.
This operation allows you to:
- To prepare your profile before anodization by homogenizing its surface
- To obtain, after anodization, a finished surface that is visually and to the touch extremely qualitative