SikaSeal Construction Silicone

SikaSeal Construction Silicone is a versatile, professional-grade silicone sealant designed for a wide range of sealing and bonding applications. It provides a durable, flexible seal with excellent resistance to moisture, making it suitable for both internal and external use.

Usage

SikaSeal Construction Silicone is ideal for sealing around baths, showers, basins, and other sanitary ware, providing reliable protection against water ingress. It can also be used as an adhesive for fixing PVCu trims, cladding, and panels. The sealant is suitable for sealing around worktops and laminates, sealing aluminium and other metal surfaces, and for pointing and draughtproofing door frames. Additional applications include cap sealing for aluminium, timber, and PVCu window frames, aluminium and plastic gutter sealing, and general draughtproofing.

Advantages

This construction silicone remains permanently flexible, allowing it to accommodate movement without cracking or loss of adhesion. Its anti-fungal formulation helps resist mould growth, making it ideal for damp and humid environments. SikaSeal Construction Silicone cures quickly, resulting in low dirt pick-up and a cleaner finish. The low-viscosity formula allows for fast, smooth application, helping achieve a neat, professional result.

Packaging & Colour Options

SikaSeal Construction Silicone is supplied in a 295ml cartridge and is available in the following colours: Black Brown Translucent White

FAQs

Is SikaSeal Construction Silicone suitable for bathrooms?

Yes, it is suitable for sealing around sanitary ware and provides a waterproof, mould-resistant seal.

Can this silicone be used as an adhesive?

Yes, it can be used to bond PVCu trims, cladding, and panels as well as for sealing.

Is SikaSeal Construction Silicone suitable for external use?

Yes, it is suitable for both internal and external applications, including window frames and gutter sealing.

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At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
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Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.