Resin Addict Forum

So we are making a linear led strip in an aluminium profile , over which we are potting the profile to make it Waterproof with Polyurethane resin from electrolube . Post curing the finished profile has a very glossy finish . We require a satin smooth or matte finish over the surface . Unable to achieve this , kindly help .

I would ask Electrolube if they can recommend a suitable product.

i did but they couldn help me much with it . that is the reason i have asked for suggestions here.

Can you sandblast it?

Been tempted myself to grab one of these: http://www.air-craft.net/acatalog/Abras ... h-Kit.html