A triangle gasket is a three-sided seal cut to your exact dimensions — used for specialty flanges, brackets, and corner covers. We laser-cut custom triangle gaskets in any material with clean edges, no minimum order, shipped within 24 hours. Dimensions You Enter for a Triangle Gasket Base width Length of the bottom edge Height Perpendicular height from base to apex Thickness 1/16", 1/8", 3/16", or 1/4" Corners Square or rounded Available in every material we stock — neoprene, silicone, EPDM, Buna-N, Viton, PTFE, cork, and fiber. Additional specs on request. Common Triangle Gasket Applications Triangular flange and port seals Bracket and gusset gaskets Corner and edge cover seals Specialty enclosure openings Custom equipment covers Triangle Gasket FAQs What size triangle gaskets can you cut?Enter the base width and height in the quote tool and we cut a triangle gasket to those exact dimensions in your chosen material and thickness.Can triangle gaskets have rounded corners?Yes — a rounded-corner option is available so the gasket matches parts with radiused points. Enter your dimensions in the quote tool above for an instant price on custom triangle gaskets from Fastest Gaskets — no minimum order, ships in 24 hours. {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What size triangle gaskets can you cut?","acceptedAnswer":{"@type":"Answer","text":"Enter the base width and height in the quote tool and we cut a triangle gasket to those exact dimensions in your chosen material and thickness."}},{"@type":"Question","name":"Can triangle gaskets have rounded corners?","acceptedAnswer":{"@type":"Answer","text":"Yes — a rounded-corner option is available so the gasket matches parts with radiused points."}}]}
