NEDC manufactures silicone foam gaskets. However, NEDC is also a die-cutting manufacturer of silicone foam that can serve as thermal insulation.
1M Sponge Foam Thermal Insulation Pipe Handlebar Fitness Rubber
Polymers, Free Full-Text
Closed Cell, Heat Resistant
Red Color Heat Insulation Closed Cell Foam Silicone Sponge Rubber
Polymers, Free Full-Text
Silicone Foam Tubes High Temperature Resistant
High Temperature Silicone Sheets - The Rubber Company
LMS Heat Resistant Silicone Sponge Foam Rubber Sheet, Texture, High Temp Press, Red 11.8 x11.8 inch 1.5mm Thickness (1)
These neoprene sheets consist of closed cell rubber sponge. Closed cell sponge rubber is created by distributing gas through the rubber during production, creating sealed air pockets within the rubber material. Due to these air pockets, closed cell neoprene sponge is softer, more compressible, and superior at absorbing energy compared to solid rubber.
Rubber-Cal Closed Cell Rubber Blend - 1/2 Thick x 39 x 78
High Temperature Sponge silicone sheeting
Foam Silicone sheet - Sheen Thermal Materials Company
All you need to know about Silicone Sponge - J-Flex Rubber Products
Silicon Foam Rubber Strip Heat Insulation Special Size White Red
Reliable and Woven silicone thermal insulation sheet
MATERIALS FoamInsider