Gauge 18-Gauge 24 J Square Trim Cornerbead Roll Forming Machine J Channel Flush Metal Making MachineTrim

J, L and U Trim are metal trim accessories used to protect free edges of gypsum wallboards.

Super Stud metal J, L and U-Trims is used at the termination of a gypsum board finished wall or ceiling. This may be at a door or window opening, at a transition to a different type of finish, or at any edge where a clean, straight, smooth edge is required.

J Trim is used to cap raw panel edges where run-off is not a problem. Most commonly, j trim metal is used to cap the top edges of skirting, the top and sides of doors, the bottom and sides of windows, and in many cases the top of windows for aesthetics and continuity.

"J” square trim cornerbead was designed to cap drywall for a professionally finished drywall edge.“J” square trim profiles for a wide variety of installation requirements (1/2″ or 5/8″ flanges). Our hemmed edge provides for a quick installation. For a smooth application,“J” square trim cornerbead does not contain any joint compound holes. For maximum protection manufactures its “J” square trim with its proprietary coated steel.

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J-Trim

The short leg of Super Stud J-Trim is hemmed for a safe, clean, smooth edge, and both legs are angled for a tight grip on gypsum or other sheathing. The long leg has a slight rib at its base to act as a screed for any finishes that are applied, and the outer edge of the long leg has a small bevel for a smooth tight fit.

L-Trim

The short leg of Super Stud L-Trim is hemmed for a safe, clean, smooth edge, and both legs are angled for a tight grip on gypsum or other sheathing. The long leg is knurled and perforated and specifically treated for optimal acceptance of gypsum– or chemical-based joint compounds: with maximum adhesion and minimal sag.

U-Trim

The knurled leg of our U-Trim has a smooth, dull finish, specifically treated and perforated for optimal acceptance of gypsum– or chemical-based joint compounds: with maximum adhesion and minimal sag. U-Trim may be nailed, stapled, or screwed to the gypsum, wood, or steel substrate.