Stainless steel, Fiberglas, phenolic resin (Avcoat 5026-39), various coatings
Fiberglass
Dimensions:
Overall: 1 ft. × 1 ft. × 1.9 in., 5 1/4lb. (30.5cm × 30.5cm × 4.8cm, 2.4kg)
Type:
SPACECRAFT-Crewed-Parts & Structural Components
Country of Origin:
United States of America
Summary:
The Apollo Command Module heat shield was manufactured following several steps: beginning with the substrate material, several coatings, a honeycomb supporting structure, a cell-by-cell filling with resin, and subsequent coatings and curing.
The manufacturer provided this finished heat shield sample to the Smithsonian, along with a model showing the various steps, in 1975.