What is clear extender used for?
Clear extender is used to lighten colors. It is best used when applying glass stains to mirrors or other items that are not exposed to UV rays. For lightening glass stain colors that will be exposed to UV rays, it is best to use either Creamy White, White Opaque, or Pearl White. By using any of the 3 white colors we offer instead of the clear will give your finished product better UV stability. Also, when lightening colors or making pastels we recommend apply our Glass Paint Sealer to the finished products for added UV stability.
