- Product ID: 484641
- Suitable For: Perimeter pointing, sealing vertical expansion joints, and difficult bonding materials such as plastics, metals and fibreglass.
- Area of use: INT & EXT
- Application Method: silicone gun
- Volume: 380ml
- Container Type: cartridge
- Type: sealant
- Colour: white
- Brand: sika
- Manufactuer: sika
- Box Size: 1
Sika® Hybriflex® 25LM is a one-part, low-modulus, chemically curing sealant that combines the key benefits of silicone and polyurethane technologies. Designed for high-performance sealing and bonding, it adheres to most common building materials and is suitable for interior and exterior applications, including weatherproofing, rooflines, parapets, window and door perimeters, cladding panels, and expansion joints in brick, stone, and concrete.
Key Points:
- Strong adhesion: Bonds to damp surfaces and most materials without primer, including metals, plastics, glass, concrete, plaster, wood, fibreglass, and painted surfaces.
- Durable protection: Waterproof, weatherproof, permanently flexible, and suitable for vertical expansion and movement joints.
- Versatile application: Ideal for internal and external sealing, bonding, perimeter pointing, rooflines, parapets, and cladding panels.
- High performance: Quick-curing, overpaintable after testing, and resistant to petrol, most solvents, and dilute acids and alkalis
Shelf Life – 12 months from date of manufacture
Storage Conditions – Store in cool dry conditions between +5 °C and +25 °C
For more information on this product, please visit the Sika website here.
For all of our other Sika products, please click here.
Everbuild Hybriflex 25LM can be used for sealing and bonding in almost every application imaginable.
For example:
– Perimeter pointing around doors and windows externally & internally, especially in mobile structures such as caravans.
– Sealing vertical expansion joints, jointing cladding panels and difficult bonding materials such as most plastics, metals and fibreglass.
APPLICATION
SUBSTRATE PREPARATION
All surfaces must be free from dust. Any loose or flaking surface coatings, and any old sealant and mastic joints that may still be present should be removed. Therefore, allowing the product to perform at it’s best.
It is unlikely that priming will be required. However, concrete must be sealed using a Sika Primer 3-N.
LIMITATIONS
– Always use in conjunction with mechanical fixings if using to adhere to overhead fixings.
– In high UV areas; some darkening/discolouration may occur. This does not affect the performance of the sealant
Overpaintability: check compatibility with specific paint first before overpainting large areas.
– Not suitable constant immersion in petroleum/oil
It is the user’s responsibility to determine suitability for use. Also, if in doubt, please contact the Technical Services Department for advice.
– Not for use in aquarium manufacture.
– Do not for use in conjunction with bitumen, or asphalt.
– Yellowing can occur in predominantly dark conditions. However, this does not affect the performance of the products.
4 reviews for Sika Hybriflex 25LM 380ml
You must be logged in to post a review.
| Elementlength | |||||||
| up to 1,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
up to 2,5 m |
up to 3,5 m |
up to 4,5 m |
|
| Type of window frame material |
Minimum witdth of joints for a butled mounting b in mm |
Minimum witdth of joints for a inner mounting b in mm |
|||||
| Hard PVC (white) | 10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Hard PVC and PMMA (dark) (colour extruded) |
15 | 20 | 25 | 30 | 10 | 15 | 20 |
| Hard PUR integral foam | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Wood-aluminium-window | 10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (bright) |
10 | 10 | 15 | 20 | 10 | 10 | 15 |
| Aluminium-plastic sandwich frame (dark) |
10 | 15 | 20 | 25 | 10 | 10 | 15 |
| Wooden window frame | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
From: £3.11 inc. VAT
£2.59 ex. VAT
£1,454.21 inc. VAT
£1,211.84 ex. VAT
-
£3.59 inc. VAT
£2.99 ex. VATBond-It De-Bond Mate is A non-drip gel formula for the complete removal of cured silicone sealant, particularly when silicone has been accidentally smeared over glass, ceramics or countertops. Removes all types of silicone sealant, leaving surfaces ready for re-sealing. For all other Bond-it products on our website, please click here. For any further information, you may need on Bond-it, please visit their website here. -
£3.24 inc. VAT
£2.70 ex. VATBond-it Flash Mate Lead Silicone is a low modulus neutral cure fast-skinning, roof sealant It is a high-performance neutral cure silicone sealant, specifically designed for use with roofing products both modern and traditional. For all other Bond-it products on our website, please click here. For an alternative silicone for lead, click here. For any further information you may need on Bond-it, please visit their website here. -
£3.56£2.80 inc. VAT£2.97£2.33 ex. VATA fast-acting, solvent-free cream cleaner designed to remove dirt and stains from PVCu and bathroom surfaces. Leaves a deep, polished finish and is safe for both interior and exterior use. -
£8.30 inc. VAT
£6.92 ex. VATEverbuild Aqua Mate Sealant is a high modulus, reactive curing silicone sealant specially designed for aquariums. It remains permanently flexible & forms a watertight seal. Advantages - Everbuild Aqua Mate is free from fungicide and solvent - will not harm fish. - Fast cure - gives quick early strengths. - Extremely low dirt pick up. - Will withstand continuous water immersion. For application guns for this product, please click here. For all other Everbuild products on our site, please view here. For any further information on any Everbuild products, ple


































g a. (verified owner) –
Covers well and stays flexible. Stays clean and white too. A little difficult to finish neatly – but worth the effort.
Colin McClung (verified owner) –
Excellent range, excellent service
Anonymous (verified owner) –
Be aware of the larger nozzle size fitment. Good product.
John Lawton (verified owner) –
Does the job