Myco Labs Microppose Parafilm All-Purpose Lab Clear Polyethylene Film 1.25 X 280 Feet

I bought this film for my acrylic paint tubes that had their plastic caps broken. Saw someone on YouTube using similar film for nail polish and thought this might work for me too. And indeed, it worked. Will probably last me a lifetime and works well for my purposes.

The value of this product is the best I’ve seen in the internet for what you are buying. It sticks fine when and great for keeping stored agar sterile.

It's not like the stretchy parafilm I thought it was its basically just grafting tape but it does the job of sealing agar plates

Works great. Stretches well and tears easy.

It didn't seem to seal as well as a more expensive brand Parafilm would, even when stretched. I used it to try to seal some microcentrifuge tubes shut. I added scotch tape around it to try to seal it, but it did not seal very well