Everflex Premium 450 Builders Silicone Uses

Everflex 450 builders silicone is commonly used for internal and external seals around PVCu /wood and all other window frames as well as as an expansion joint sealant, perfect for Weather proof sealing joints.

This sealant can also bond to soft metals such as lead, copper and zinc.

Everflex Premium 450 Builders Silicone Safety Data

Everflex Premium 450 Builders Silicone Technical Data

Everflex Premium 450 Builders Silicone

£5.49

£4.39

Everflex Premium+ 450 Builders Silicone is a premium quality low modulus non-corrosive neutral cure external silicone sealant that adheres to virtually all substrates, both porous and non-porous.

Strong Adhesion

Flexible Sealant

Waterproof Sealant

Weatherproof Sealant

Quick Drying Sealant

Lead Compatible

Internal And External Use

Waterproof Sealant

Most everbuild sealants contains special properties which make them waterproof and perfect for sealing all areas with a threat of water damage for example bathrooms, kitchens and window frames. Waterproof everbuild silicone contains Silicone rubber which is a thermally resistant waterproofing material with a silicon-oxygen base. When used in waterproofing, Everbuild sealants are usually room temperature vulcanized and can undergo a chemical reaction to form resin in a substrate without the presence of any catslyst. This allows all the waterproof sealants everbuild has to offer have effective waterproofing on very porous surfaces.

If you need your sealant to be waterproof please check out in the main product description if the sealant you are choosing is waterproof!

Weatherproof Sealant

There are some everbuild sealants that are weatherproof. This type of sealant can be useful for areas exposed to all weather such as external sealing in any type of application.

Please check the main product description above to check if the sealant is weatherproof to match your needs.

Intumescent Sealant

There are only a finite amount of everbuild sealants that have high heat resistant properties formulated to withstand high heat temperatures. There are particular everbuild mastic sealants that can withstand heat up to 200°C.

Make sure you check in the main product description above if the sealant has intumescent capabilities!

Acoustic Sealant

There are a few everbuild sealants which have acoustic properties. This can be useful for areas with high areas of potential sound, such as music studios and possibly hotels and flats.

There are only a few specialist sealants that are sound resistant check the main product description above to check if the sealant is acoustic resistant to match your needs.

Anti Mould Sealant

Most everbuild sealants are mould proof, mouldproof sealants contain a high quality antimicrobial additive which make them immune to any fungal growth this makes mildew resistant sealants perfect for sanitary areas such as bathrooms and kitchens.

If you need your sealant to be mould proof please check out in the main product description if the sealant you are choosing is mildew resistant to match your needs!

Quick Drying Sealant

Everbuild sealants have a variety of different curing times depending on use and chemical properties. Quick curing meaning there is only a short amount of time where the layer of sealant can be disturbed allowing other work to be carried out nearby in a relatively short amount of time without any dust or residue sticking permanently to the sealant.

You can check in the main description above the skin curing time of the sealant you are after to make sure the curing time suits your needs!

Flexible Sealant

The majority of everbuild silicone sealants are flexible Even after vulcanization, everbuild sealnats rubber retains much of its original flexibility, enabling it to repair minor cracks or fractures in a substrate when applied as a waterproofing material.

You can find the sealants flexibility factor in the main product description above to see if it matches the flexibility factor you are after.

Food Safe Sealant

There are only a few special everbuild sealants that are food safe. This type of sealant can be useful for areas that may come in contact with food, such as kitchens in resturants, hotels and hospitals.

Most sealants do not contain food safe properties please check the main product description above to check if the sealant is food safe to match your needs.

Anti Pick Mastic

There are only a few special everbuild sealants that are anti pick. This type of sealant can be useful for areas of high security such as prisons and hospitals where picking the sealant away will be made difficult.

Most sealants do not contain anti pick properties please check the main product description above to check if the sealant is anti pick to match your needs.

Overpaintable Sealant

There are some everbuild sealant the majority of them being caulk which allow paint to adhere to its top surface after curing. This can be useful for decorating purposes to give of an aesthetic appearance once the mastic seal has been complete.

Most normal sealants paint will not bond to please check the main product description above to check if the sealant is overpaintable to match your needs.

UV Resistant Sealant

There are only a few special everbuild sealants that are UV resistant This type of sealant can be useful for areas that need sealing which are outside, such as swimming pools, skyscrapers and even general external housing applications.

Most sealants do not contain UV resistant properties please check the main product description above to check if the sealant is UV resistant to match your needs.

Chemical Resistant Sealant

There are only a few special everbuild sealants that are chemical resistant. This type of sealant can be useful for areas with risk of chemical spillage such as factories and industrial units.

Most sealants do not contain chemical resistant properties please check the main product description above to check if the sealant is chemical resistant to match your needs.

Easy Smooth Sealant

Everbuild Products are high quality and the majority of sealants With the correct tools and equipment such as soapy water and a sealant smoothing tool will easily smooth giving a nice aesthetic finish to mastic seals.

Bonds To Most Surfaces

Everbuild sealants are high quality, however some are only formulated for particular uses and can only bond to certain types of materials. There are some high quality everbuild sealants that contains a good chemical compound that allows them to stick to most surfaces some including lead, galvanised steel and asphalt which most other sealants would not adhere to.

Check in the main product description above what the sealant can bond to and what its mainly used for to make sure it suits your desired needs.

Bonds To Most Surfaces Everbuild Sealants

Internal And External Use

Some everbuild sealants contain properties in which allow the sealant to be used internally and externally. These high quality sealants can cover many sealing applications around a house from sealing sanitary areas and external windows and door frames. Sealants that can be used on the interior and exterior of a house usually can bond to most materials making it a very useful all round sealant.

If you need your sealant to have external and internal use please check out in the main product description if the sealant you are choosing has this ability!

CE Marked

The CE mark is on all Everbuild products, CE appear on many products that are traded on the single market in the European Economic Area ( EEA ). The CE marking is required for many products. It shows that the manufacturer has checked that these products meet EU safety, health or environmental requirements.

Mastic Man - North West