Final answer:
The material that lines the protective tube housing is a combination of traction-resistant plastic tarp sewed to a geotextile section, with stainless steel washers on the edges for added strength and durability.
Step-by-step explanation:
The material that lines the protective tube housing is a combination of several components. The covers of the tube housing are made of a traction-resistant plastic tarp sewed to a geotextile section. The edges of the cover are fitted with several stainless steel washers. These materials provide durability and strength to protect and secure the contents of the tube housing.