Soudal Trade Lead Sheet Sealant - For Flashing & Roofing

£6.06

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Soudal Trade Lead Sheet Sealant is a neutral cure silicone specially formulated for use with traditional lead flashings. It provides excellent weather resistance, permanent flexibility, and primerless adhesion to lead, concrete, masonry, and stone. Ideal for external sealing of roofing details exposed to movement and harsh conditions.

Quantity

Single Tubes Box of 12

Size

290ml

Product variants

Delivery and Shipping

Place your order before 3pm for next working day delivery.

Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.

Description

Neutral Cure Silicone Sealant for Lead Flashings and Roofing Details

Soudal Trade Lead Sheet Sealant is a high-performance, neutral cure silicone sealant specifically formulated for bonding and sealing traditional lead sheet in roofing and construction applications. It offers excellent adhesion to lead, masonry, concrete, and most roofing materials without the need for a primer. The weather-resistant formulation remains permanently elastic, allowing it to accommodate movement and resist UV and temperature changes in external conditions.

Key Features & Benefits

Lead-Compatible: Designed for safe use with traditional lead sheeting and flashings.
Neutral Cure Technology: Non-corrosive to metal substrates and compatible with a wide range of construction materials.
Excellent Weather Resistance: Resists UV, rain, and temperature extremes for long-lasting external performance.
Permanently Flexible: Accommodates movement due to thermal expansion or structural shift.
Primerless Adhesion: Bonds effectively to lead, brick, concrete, and stone without priming in most cases.

Product Details

Type: Neutral cure silicone sealant
Colour: Grey
Packaging: 300ml cartridge
Skin Time: Approx. 10–20 minutes
Full Cure: 24–48 hours depending on joint size and conditions
Movement Capability: ±25%

SKU: SOUTRADELEAD

Application Instructions

Surface Preparation: Surfaces should be clean, dry, and free of loose debris, oil, or old sealant.
Apply Sealant: Use a caulking gun to apply an even bead along joints or overlaps.
Tooling: Smooth the sealant with a spatula or tooling stick before skin forms to ensure proper adhesion and finish.

Limitations

Not suitable for areas of constant immersion or surfaces that require painting over the sealant.
Test adhesion on sensitive or porous substrates before full application.

Health & Safety

Low hazard and solvent-free. Use appropriate PPE during application. Avoid contact with eyes and prolonged skin contact. Refer to the Safety Data Sheet (SDS) for complete safety information.