Sikaflex

[groetschel]

Hi
I am living in Calgary area and Sikaflex 221 is hard to get and kind of expensive.
Do you think I could use the product in the foto attachment instead?
Thanks
Gunnar

[Bubba L]

I’m sure Sika Flex is a great product but have never used it. I will use any polyurethane product that is reputable. Just not silicone. Good luck

[Sylvain]

I personally don't use sikaflex either. So far the only thing I have used is this. https://www.mcmaster.com/6937T352-6937T36/ I used it to seal the wheelwells as well as seal and glue the vents, the hatch and cable passthrough on the roof.

[Silvr_Bullet]

Maybe this Thread can help

Latest Sealant
https://www.airforums.com/forums/sho...d.php?t=236973

[Tim A.]

I suggest gooing to the Sikaflex website and looking at the data provided there for both products.

My experience has been that many of the Sikaflex urethane sealant products are similar to each other.

Tim