Dear David,
Please download the installation guide for the BP-VG3090EVFTW water block.
You will see that you need the following thermal pads.
When you log in, you can purchase.
BP-WBTP-F * 4
BP-WBTP-D *2
BP-WBTP-E *2
https://shop.bitspower.com/index.php?route=product/category&path=67_15_203
https://shop.bitspower.com/index.php?route=product/product&product_id=7966&search=3090E