Plastic Shell Building Accessories from Skylighter.com http://www.skylighter.com/ Solvent Applicator http://www.skylighter.com/mall/product-details.asp?id=121 1-1/4 ounce, oval shaped, polyethylene squeeze bottle with a 1 inch long, hollow, steel needle and a dust-proof cap that retards evaporation. Reusable. Methylene Chloride http://www.skylighter.com/methylene-chloride-solvent.htm Solvent for PVC; used in solvent bonding plastic shell halves together. Comes in a 1/2 pint, screw-top metal can.