Used Equipment

How do I clean a clear acrylic surface to remove sealant residue from it?

I tried scraping it off with a straight blade but it keeps scratching the acrylic.

Depending on the type of sealant that was used it may be very difficult to remove. My recommendation is to try using a product called Pro De-Solv-it and a microparticle wiping cloth. Soak the cloth in De-Solv-it and try rubbing the sealant off the acrylic. If you are interested in more information I have added the web address of the Pro De-Solv-it site below

http://www.orange-sol.com/contractors/index.html

These products can both be found at many hardware or home improvement stores.