Okay, this is a bit different take on the old My rear window has a problem thread...

So, on the E36 vert I bought with the hardtop on it, the previous owner(s) had RARELY used the top. Great I thought... Well, I was STOKED to see that the top was in AMAZING condition. Looks virtually brand new. The snakeskin inside the headliner is in perfect condition.

Unfortunately, at either end of the main crease, there are two small cracks (under 1/2" long). *sigh*

But, because the plastic is SOOO clear otherwise, I don't want to replace it right off. (I honestly didn't know they made plastic that clear when I contrast it to my other E36 vert!)

So, I've heard recommendations on two products that *might* end up working as a fix...

First Recommendation came from a top & upholstry shop:
http://www.tapplastics.com/shop/product.php?pid=288
Vinyl Liquid Patch
VLP Liquid Vinyl Patch is a clear, strong, flexible adhesive designed to mend rips, tears, and small holes on most types of vinyl and leather surfaces. Use to repair automobile dashboards, seats, pool/spa covers, luggage, dishwasher racks, awnings, tarps/covers, inflatables, and outdoor gear.
http://www.tapplastics.com/uploads/products/images/fullsize/standard/039_VLP.jpg

The second recommendation came from some online searching and someone found this product and used it on their soft top:
http://www.jcwhitney.com/autoparts/Product/tf-Browse/s-10101/Pr-p_Product.CATENTRY_ID:2000721/p-2000721/N-111+10210+600016903/c-10110
Liquid Stitch
Liquid Stich instantly repairs rips, cuts, and slits in fabric, vinyl or leather. It will repair very large areas.

Perfect For Repairing: Tents, WaterProof Boots, Awnings, Tarps etc.

Liquid Stich creates a tough, clear Urethane coat, that bonds, seals, protects, and waterproofs the repair.

Applies as a liquid...Dries to a flexible waterproof skin
http://us.st11.yimg.com/us.st.yimg.com/I/do-it-yourself-products_1967_1348962

I suppose I could use one on one crack and the other on the other crack and see which holds up better...

I mean, if there's a chance that I can get it to work I might as well try... What's the harm in trying? Worst case scenario, I have to replace the rear window anyway.

Any thoughts/experiences?????

No experience, but I have the same issue with my window. I look forward to hearing if it worked for you.

My guess is, on a stress point, no glue will hold up over time.

There's another member (KLove83) selling a rear window on eBay -- check out the thread.

If you try the glue, make sure you do not get it on the cloth top. Otherwise go for it. I had two small cracks in my rear window, they did not give me any problems. I have now replaced the window with a Factory window.