Specification sheet
trimgard.com
September 25, 2026

SD-311

Cross-section drawing of SD-311

Width	1.680"
Height	1.620"
Material	Rubber
Type	Sponge
Durometer	2A4 (sponge grade)
Colour	Black

Styles

Other Extrusions

Trim-Gard
Full specifications, fitment and interchange:
trim-gard.com/products/part/SD-311
Questions? Ask an engineer at trimgard.com/contact

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