Silicone Sealants
Complete range of high-performance, value-for-money silicone sealants for all PVC-U applications.
Silicone sealants are an essential ingredient in any PVC-U installation. That’s why Eurocell Building Plastics (EBP) has developed the Silversil range of products to meet the needs of every installer.
Our range of Silversil sealants, plus our advanced adhesives, foams and fillers, are designed for easy application, rapid curing and high-performance. Take a look at the range of sealants summarised below – all available from your local Eurocell branch.
For Polytop fixing pins, multi purpose screws, superglues and tools please visit out fixings page...

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LMN – Low Modulus Neutral (300ml)
Silversil LMN is a high-quality neutral cure alcoxy silicone sealant.
- Easy to apply – single component silicone
- Low modulus, permanently flexible
- Colourfast – UV resistant
- Neutral alcoxy cure – releases alcohol while curing
- Excellent adhesion to common building materials
- Recommended for polycarbonate
- Mould resistant
- Conforms to BS5889A, ISO11600 F & G
Available in the following colour options.
White Clear Brown Toffee Black
Eurocell recommends neutral cure silicone sealants for all PVC-U and polycarbonate applications, for safe, high-performance adhesion to masonry and PVC-U. |

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Lead (300ml)
Silversil Lead is a high-quality neutral cure alcoxy silicone sealant for lead.
- Easy to apply – single component lead-grey silicone
- Low modulus, permanently flexible
- Colourfast – UV resistant
- Neutral alcoxy cure – releases alcohol while curing
- Excellent adhesion to lead and common building materials
- Recommended for polycarbonate
- Mould resistant
- Conforms to BS5889A, ISO11600 F & G
Available in the following colour options.
Lead Grey |

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All-weather sealant & adhesive (290ml)
Silversil all-weather sealant and adhesive is a high-modulus, high-performance, weather-resistant sealant and adhesive for construction applications.
- Easy to apply – single component sealant/adhesive
- Excellent adhesion to most substrates
- Fast cure
- Weather and water-resistant – ideal for roofline and skylight applications
- Abrasion-resistant – can be used in floor joints
- Permanently flexible – for sealing expansion joints
- Mould resistant
- Paintable
- Tested to ISO11600F 25HM, ASTM C1248-93, BS6920
Available in the following colour options.
White
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Find out how Eurocell gives you more…
If you have any queries or would like an appointment with your local Area Manager, call us on 0800 988 3050 – we’ll be happy to help.
* Free delivery on orders of £50 and over, 48 hour delivery subject to stock availablity |