* +/- 35% flexibility * Used for expansion joints * Neutral cure * Conforms to ISO 11600 Class: F2...* +/- 35% flexibility * Used for expansion joints * Neutral cure * Conforms to ISO 11600 Class: F25LM and G25LM * Interior and exterior use Typically used for expansion joints to stone, brick, concrete and composite panels, perimeter pointing on window and door frames, weatherproof sealing to most external applications, construction and dilation joints where stress does not occur until fully cured. Working on a large-scale project with lots of different materials to contend with? Choose this versatile sealant that won't slump in vertical joints or cure too quickly. This nifty product will both weatherproof and stick. And, as it takes as much as two days to dry to 1mm, it's very flexible to work with. You can use it with soft metals, PVCu, plastic trims, wood, curtain walling, panels, glass, aluminium and all types of masonry. This type of sealant will give many years of protection, and you don't need to prime surfaces before applying it. Use it to fill joints of up to 50mm wide and up to a maximum depth of around half the width of the joint, including expansion joints. Typically used for expansion joints to stone, brick, concrete and composite panels, perimeter pointing on window or door frames, weatherproof sealing to most external applications and construction and dilation joints where stress doesn't occur until fully cured.* Suitable for expansion joints* Alcoxy silicone* Store at a temperature between +5degC and +30degC* Flexibility of +/- 35%* Odourless* Neutral cure* Interior and exterior use* Suitable for temperatures from -50degC to +150degC* Skin time of 30-45 minutes* Conforms to ISO 11600 class: 525LM & G25LM Everbuild Silicone 825 380ml in White Plastic
This Everbuild Tecnic Silicone 825 has the following specification: Colour: WhiteSize: 380mlEverbuild Tecnic Silicone 825 is a low modulus, neutral curing silicone sealant based on a filled alkoxy curing system, specially formulated to provide extra tool downtime on longer joints. The sealant is typically used for expansion joints to stone, brick, concrete and composite panels, perimeter pointing around all types of window and door frames, weather sealing to most external applications, construction and dilation joints where stress does not occur until fully cured. Certified to ISO 11600 F25LM and G25LM.Everbuild SikaA15B2005.
EVERBUILD TECNIC® SILICONE 825 A LOW MODULUS, NEUTRAL CURE SILICONE SEALANT PRODUCT DESCRIPTION EVERBUILD TECNIC® SILICONE 825 is a low...
This guide is for anyone using Everbuild Silicone 825 - White - 380ml, a high-flexibility sealant. It's ideal for sealing expansion joints and weatherproofing various materials, providing a durable and flexible seal. Keep in mind that while it's versatile, surface preparation is key for optimal adhesion.
All features
Colour
White
Model Part Number
825WE
Brand
Everbuild
Extended Product Information
FAQs
What surfaces can I use Everbuild Silicone 825 on?
It is suitable for use on soft metals, PVCu, plastic trims, wood, curtain walling, panels, glass, aluminium, and all types of masonry.
Is priming necessary before applying the sealant?
No, Everbuild Silicone 825 does not require priming on most surfaces.
What is the skin time of Everbuild Silicone 825?
The skin time is 30-45 minutes.
What is the temperature range that the sealant can withstand?
It remains effective in temperatures from -50°C to +150°C.
Can I paint over Everbuild Silicone 825?
Generally, silicone sealants are not paintable. Check the sealant's technical data sheet for specific information.
How should I clean up excess sealant?
Use a suitable solvent to remove uncured sealant. Once cured, removal may require mechanical means.
Where can I use this sealant?
It is suitable for both interior and exterior use.
Troubleshooting
Sealant isn't adhering properly.
Ensure the surface is clean, dry, and free from contaminants. Check the expiry date of the sealant.
Sealant is cracking after application.
Ensure the sealant is suitable for the joint movement and that the joint is not over-extended. Check the temperature conditions during application.
Sealant is not curing.
Make sure the sealant hasn't expired. Ensure there is adequate air humidity.
Pros and Cons
Pros
Excellent flexibility for movement in joints.
Suitable for a wide range of materials.
Offers a weatherproof and durable seal.
Easy to apply due to the neutral cure formulation.
Wide service temperature range.
Cons
Requires proper surface preparation for optimal adhesion.
Skin time can be affected by temperature and humidity.
Not suitable for all types of plastics.
Setup, Compatibility & Care
Surface Preparation: Ensure surfaces are clean, dry, and free from loose materials, dust, and grease. Use a suitable cleaner if needed.
Application: Apply the sealant using a sealant gun, ensuring full contact with both surfaces.
Tooling: Tool the sealant within the skin time (30-45 minutes) to achieve a smooth finish and ensure proper adhesion.
Compatibility: Test the sealant on a small, inconspicuous area when using it on plastics to ensure compatibility.
Storage: Store in a cool, dry place, away from direct sunlight.