Osma SquareLine 4T864 Gutter Seal 100mm Black
by Osma
£1.26
GTIN05011479101988
EAN5011479101988
MPN863263
Prices updated 30 Mar 2026
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Travis Perkins
BEST PRICEOut of stock£20.00 deliveryStandard
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Product Description
Osma SquareLine is a 100mm (4") square section gutter system with 61mm square pipe - suitable for a maximum roof area of 178m² (with one downpipe) Spare seal for SquareLine gutter fittings Multi-ribbed for extra sealing contact Retained seal to provide secure, watertight joint Flexible EPDM material
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