Quote Originally Posted by jimc View Post
go right on amazon and order yourself a small bottle of weld-on #4. get the kit with the needle applicator bottle. you will need one. its not an adhesive, just a solvent (methylene chloride) which melts the plastic together.
I'm like 98% in agreement. eBay: http://www.ebay.com/itm/200763597270...84.m1439.l2649

And a quick visit to Walmart's pharmacy to get syringes. Methylene Chloride is a carcinogen. Do not get this stuff on you or breath the fumes. This stuff is great for what ever problem you have with PLA. If you think acetone is good on ABS, You haven't played with Methylene Chloride on PLA.