Verified by manufacturer 1 month ago
BBA Agrément Certificate
High-performance external gypsum-based sheathing board made with special glass fibre and is durable against fire, moisture, mould and impact.
Suitable for use as an external gypsum-based sheathing board.
SAFE & EASY TO USE
VERSATILE - CAN BE USED IN ANY FRAMING SYSTEM
Klasse's external sheathing is designed to be installed on:
Klasse G-board is a high-performance external gypsum-based sheathing board made with special glass fibre and is durable against fire, moisture, mould and impact. Lightweight and easy to carry, it facilitates fast, practical, and economical construction solutions.
Calcium sulphate dihydrate is encased within a glass fibre mat. Additionally nominal amounts of additives such as; starch, foaming agent, dispersants, wax and glass fibre.
Klasse external sheathing board is coloured green on the front face and green on the back face.
To achieve weather tightness, Klasse external sheathing board should be sealed with FireFend™ silicone sealant or joint tape.
Features and benefits:
ROBUST & DURABLE
Test results and interesting points to consider:
L x W x T.
K11/485 Wall sheathing
To BS EN 15283-1+A1.
A1 – s1, d0.
Perpendicular to liner paper fibres: ≥ 725 N, parallel to liner paper fibres: ≥ 300 N.
Total Water Absorption: ≤ 5%.
≤ 180 g/m².
≤ 12 kg/m².