Replacement PVC Window Gaskets circa 1990

[greyam100]

Anyone able to advise where I can purchase replacement gasket for the existing one shown in the photo's?
Thanks in advance.

Ordered one of these sample packs but they are all too small

E Gasket Sample Pack UPVC Window Door Double Glazing Rubber Seal - JCP Hardware

jcphardware.co.uk

 

[DiyNutJob]

Try ebay, or china:

1.23￡ 25% OFF|1/3/5m Door And Window Sealing Strip Aluminum Alloy Fixed Glass Gap Three T Type Fill The Card Slot Rubber Strips Windproof - Sealing Strips - AliExpress

Smarter Shopping, Better Living! Aliexpress.com

www.aliexpress.com

Asking the window manufacturer might work.

 

[Wayners]

Buy sample packs off eBay. See what fits. That's what I did

 

[crank39]

Too small in which dimension though? I have a 150m bucket of 1990s Rehau here that looks like yours