Back at Fall Quilt Market in Houston, the folks from ODIF came by the Shannon Fabrics booth to show off a couple new products they have. I happily promote their 505 Basting Spray in my classes (it really is the best/least stinky), so I was excited to see what else they had. My co-worker Ellen handed me a piece of cotton that was slick and lovely like oilcloth, but not as thick. “It’s waterproofed cotton,” she told me and I nearly lost it. Seriously? They’ve been trying to do this for a while and it’s rarely worked.
A couple decades ago someone came out with a product that you could iron on, a vinyl coating that was supposed to make cotton waterproof. It worked for one use and then it started to crack and peel and just generally look like crap. There have been a couple of sprays, but they still tend to wash out and not give a nice sheen to the fabric.
This on the other hand had me intrigued.
Fast forward a few months and a bottle of OdiCoat O’Fabric Waterproof Glue Gel showed up in the mail for me at work. It’s a weird name, but I figured I’d give it a shot anyway.
I found some fabric I’d want to use for the inside of a new make-up zipper pouch (an old print from Thomas Knauer with Andover) and a flat brush that I had from some Christmas craft I never to around to making.
The gel is thick but easy to spread over the fabric. I did it back and forth, then up and down to make sure the fabric was well-coated. The instructions are to brush the gel over the fabric completely, then wait an hour. Re-coat it, wait an hour and then do it once more. 
It is easy to see where you’ve covered thanks to the high-gloss. Just get it all covered then leave it there. I put the fabric on a couple sheets of paper to keep it off my board.
After the third coat, just let it sit and dry for a full 24 hours (per the instructions). At this point it has a sort of gritty feeling to it.
Use a pressing sheet or parchment paper and iron it. I used a warm iron (at the high end of the wool setting, just at the bottom end of the cotton setting) and ironed back and forth for a good 10 minutes. It gave it a nice sheen and smoothed down the roughness. My sample isn’t quite as slick as the one I felt at Market, but I’m super satisfied.
I sprayed it with my water bottle and let it sit for a minute or two to see if it would soak through, but instead it just pooled up.
And then I flipped it over to see if there were any spots the water had soaked through and NADA! Not a bit of the back was even damp.
According to the package, it’s now washable and the waterproofing won’t come off. I have laundry to do this weekend, so I’m just gonna throw it in and see what happens. At this point, though, I’m really happy with the Waterproof Glue Gel and will totally use it.
Good to know:
- A little goes a long way. I used only about 1/10 of the bottle to cover a full fat-quarter of fabric.
- It doesn’t smell strongly and didn’t leave a lingering smell while it dried.
- The water stayed where I wanted it to, on top of the fabric and not in it.
- Don’t rush it; give it all the time requested to let it dry.
- I’d recommend it and will totally use it again.
It’s available on Amazon and while ODIF did send me the stuff, they didn’t ask me to review it anywhere. I’m just telling you about it because I like you.
