10
£1,337.43
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - Satin Black 750mlRonseal One Coat Water-Based Tile Paint - Black Satin 750ml 1 × £21.99
  • × This image displays the front of the product which is a Everbuild Professional Sealant Gun - C3 (280ml - 310ml)Everbuild Professional Sealant Gun - C3 (280ml - 310ml) 1 × £7.99
  • × Code 5 Cast Lead - 914mm x 6mCode 5 Cast Lead - 914mm x 6m 1 × £396.98
  • × Code 5 Cast Lead - 850mm x 3mCode 5 Cast Lead - 850mm x 3m 1 × £185.64
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Matt 2.5LRonseal Crystal Clear Outdoor Varnish - Matt 2.5L 1 × £39.99
  • × Bond It Cover-It Hardfloor & Glass Protector - Blue 625mm X 50MBond It Cover-It Hardfloor & Glass Protector - Blue 625mm X 50M 1 × £21.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 450mm x 3m 1 × £96.29
  • × This image displays the front of the product which is a Timloc InvisiWeep Extension Tube - 500mm ClearTimloc InvisiWeep Extension Tube - 500mm Clear 1 × £4.99
  • × This image displays the front of the product which is a Ronseal Diamond Hard Floor Paint - Anthracite 750mlRonseal Diamond Hard Floor Paint - Anthracite Satin 750ml 1 × £14.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 1600mm x 3m 1 × £546.58

Subtotal: £1,337.43

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

10
£1,337.43
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - Satin Black 750mlRonseal One Coat Water-Based Tile Paint - Black Satin 750ml 1 × £21.99
  • × This image displays the front of the product which is a Everbuild Professional Sealant Gun - C3 (280ml - 310ml)Everbuild Professional Sealant Gun - C3 (280ml - 310ml) 1 × £7.99
  • × Code 5 Cast Lead - 914mm x 6mCode 5 Cast Lead - 914mm x 6m 1 × £396.98
  • × Code 5 Cast Lead - 850mm x 3mCode 5 Cast Lead - 850mm x 3m 1 × £185.64
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Matt 2.5LRonseal Crystal Clear Outdoor Varnish - Matt 2.5L 1 × £39.99
  • × Bond It Cover-It Hardfloor & Glass Protector - Blue 625mm X 50MBond It Cover-It Hardfloor & Glass Protector - Blue 625mm X 50M 1 × £21.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 450mm x 3m 1 × £96.29
  • × This image displays the front of the product which is a Timloc InvisiWeep Extension Tube - 500mm ClearTimloc InvisiWeep Extension Tube - 500mm Clear 1 × £4.99
  • × This image displays the front of the product which is a Ronseal Diamond Hard Floor Paint - Anthracite 750mlRonseal Diamond Hard Floor Paint - Anthracite Satin 750ml 1 × £14.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 1600mm x 3m 1 × £546.58

Subtotal: £1,337.43

View basketCheckout

FREE Next Working Day
Delivery over £10*

Siroflex LMN Silicone - Doors & Windows - Black 300ml

Home Shop Sealants & Adhesives Siroflex LMN Silicone – Doors & Windows – Black 300ml
Product SKU: SRF31050569
£11.99incl VAT.
£9.99excl VAT.
In Stock

Achieve a strong, flexible, and weatherproof seal with Siroflex LMN Silicone – Black (300ml)—the ultimate tart=”199″ data-end=”236″>low modulus neutral cure silicone designed for doors, windows, and glazing applications. Whether you’re a professional tradesperson or a DIY enthusiast, this high-performance sealant delivers superior adhesion, durability, and a sleek black finish for a professional-grade result.

  • Flexible & Durable – Moves with your structure to prevent cracks and gaps, ensuring a long-lasting, airtight seal.
  • Weather & UV Resistant – Withstands harsh weather conditions, extreme temperatures, and UV exposure without breaking down.
  • Perfect for Doors & Windows – Ideal for sealing window frames, door perimeters, and glazing applications on various surfaces.
  • Mould & Mildew Resistant – Provides a hygienic, low-maintenance finish that resists deterioration over time.
  • Excellent Adhesion – Bonds securely to glass, PVC, aluminum, wood, metal, and more, making it a versatile choice for any project.
Total Price
£11.99 Incl VAT
£9.99 Excl VAT

Free Next Working Day Delivery on orders over £10*

*this does not include lead or ladder orders.

The Siroflex LMN Silicone - Doors & Windows - Black 300ml is a one component, neutral cure silicone. Use it to seal building joints and for perimeter pointing around most types of window and door frames. Apply it on aluminum, unplasticized plastics such as polyester, rigid polystyrene, ABS, most PVCu, and most painted wood.

Technical Data Sheet

Safety Data Sheet

Product Information

Technical Data Sheet

Safety Data Sheet

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