Swisspacer Corner Keys

Swisspacer Corner Keys are designed to fit perfectly into the Swisspacer spacer bar portfolio, ensuring precise corners and reliable assembly. Supplied by CERA, S&T and Guyenne Plastics, they are available as 90° standard, 1 wire, 3 wires, flexible, gas filling and self-sealing versions in various colors for efficient and high-quality IGU production worldwide today.

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Product overview
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Product overview

Swisspacer Corner Keys are precisely engineered to integrate seamlessly with the Swisspacer spacer bar portfolio, ensuring reliable corner stability and efficient frame assembly. Supplied by CERA, S&T and Guyenne Plastics, they are available in multiple versions to meet diverse production and application requirements. The range includes 90° standard, 90° with 1 wire, 90° with 3 wires, flexible and self‑sealing corner keys. Offered in various colors, Swisspacer Corner Keys support clean processing, secure joints and consistent warm‑edge performance in high‑quality insulating glass production.

Key features:

Precisely engineered for seamless integration with the Swisspacer spacer bar portfolio
Ensure reliable corner stability and efficient frame assembly
Supplied by trusted partners: CERA, S&T and Guyenne Plastics
Available in multiple versions: 90° standard, 1 wire, 3 wires, flexible, gas filling and self-sealing
Offered in various colors, supporting clean processing and consistent warm-edge performance

CERA 90° Corner Key

black and titan grey	Widths
	8 mm	10 mm	11 mm	12 mm	13 mm
	1/2 inch	14 mm	15 mm	16 mm	18 mm
	20 mm	32 mm	36 mm

S&T Corner Key 90°, 1 wire

black and titan grey	Widths
	8 mm	10 mm	11 mm	12 mm	14 mm
	15 mm	16 mm	18 mm	20 mm	22 mm
	24 mm

S&T Corner Key 90°, 3 wires

black and titan grey	Widths
	10 mm	12 mm	13 mm	14 mm	15 mm
	16 mm	18 mm	20 mm	27 mm

S&T Corner Key 90° Self-Sealing

black and titan grey	Widths
	10 mm	12 mm	13 mm	14 mm	15 mm
	16 mm	18 mm	20 mm	22 mm	24 mm

S&T Corner Key Flexible

black, titan grey, light grey, white	Widths
	8 mm	10 mm	12 mm	14 mm	15 mm
	16 mm	18 mm	20 mm	24 mm

Guyenne Plastique Flexible, black, titan grey

Flexible	Widths
	11 mm	22 mm

S&T Corner Key 90° Gas hole

black, titan grey, light grey, white, light brown, dark brown	Widths
	8 mm	10 mm	11 mm	12 mm	1/2 inch
	14 mm	15 mm	16 mm	18 mm	20 mm

*Gas plugs and sleeves available

CERA Corner Key 90° Gas hole,

black, titan grey	Widths
	6 mm	7 mm	9 mm	13 mm

*Gas plugs and sleeves available

Swisspacer Corner Keys