I use Permatex Copper Spray-A-Gasket Hi-temp Sealant to install ceramic blanket https://www.permatex.com/products/gasketing/gasket-sealants/permatex-copper-spray-a-gasket-hi-temp-sealant/
Just spray it on lightly and use it like contact cement. It works well and is very durable. Available at most automotive stores.