Sika Sikaseal Multi Purpose Pro 140 Silicone Sealant - White Int Ext SKSEALMPWE

Sika Sikaseal 140 Internal External Multi Purpose Pro Select Silicone Sealant White

Sika Code: 548127

MPN: SKSEALMPWE

Barcode: 5055492701947

Colour: White

Size: 300ml

Why Choose Sika Sikaseal Int/Ext Multi-Purpose Pro 140 Silicone Sealant?

The Sika Sikaseal Int/Ext Multi-Purpose Pro 140 Silicone Sealant is trusted for its robust performance and versatility. Its acetoxy curing formulation allows for strong adhesion to non-porous surfaces such as glass, ceramic, and metal, while its weatherproof properties make it ideal for outdoor use. With a quick curing time and long-lasting durability, this sealant is a reliable choice for professionals and DIYers seeking exceptional results.

Sika Sikaseal White All Purpose sealant WHITE used for a large range of jobs in the home and the work place, acetoxy cure silicone sealant that cures quickly to provide a permanently flexible, high strength waterproof seal, Sikaseal PRO multi purpose silicone provides excellent adhesion and a water tight seal and remains permanently flexible, Pro 140 Select multi purpose silicone sealant is safe and easy to apply, has a fungicide to help prevents mould growth and gives an excellent finish, can be used outside and inside the house.

It has excellent adhesion to many surfaces including metals, glass, ceramics, wood, tiles and painted surfaces, general Purpose sealant that's suitable for pointing around baths, showers and bathroom fittings, internal and external frames and cladding.

Key Features

• Acetoxy Cure Technology: Provides strong adhesion and fast curing on non-porous surfaces.
• Weatherproof Performance: Resistant to UV rays, rain, and temperature fluctuations, making it suitable for outdoor applications.
• Flexible and Long-Lasting: Accommodates joint movement without cracking, shrinking, or losing adhesion.
• Mould-Resistant: Ideal for use in wet and humid areas like bathrooms and kitchens.
• Professional Finish: Smooth consistency ensures precise application and a clean, polished appearance.
• Versatile Use: Suitable for a wide range of sealing tasks, including windows, doors, and general maintenance projects.

Benefits:

• White Finish: Provides an invisible seal that blends effortlessly with any surface or material.
• Multi-Purpose Use: Suitable for a wide range of applications, including windows, doors, and general sealing tasks.
• Interior and Exterior Applications: Designed to withstand both indoor and outdoor conditions.
• Sanitary Applications: Sealing around baths, showers, basins and other sanitary ware
• Flexible and Durable: Accommodates movement without cracking or shrinking for a long-lasting seal that's permanently flexible.
• Waterproof and Weatherproof: Ensures a reliable, watertight seal in all conditions, including rain and UV exposure.
• Excellent Adhesion: Bonds effectively to wood, metal, glass, ceramic, and plastics.
• Fungicidal: Anti-fungal formula - prevents mould growth.
• Curing: Quick curing - low dirt pick up.
• Resistance: Waterproof, weatherproof, and UV-resistant.
• Adhesive property's: As an adhesive for fixing PVCU trims, cladding and panels.
• Other Applications: Sealing around worktops and laminates, for aluminium gutter sealing and general draught proofing applications.

Applications

The Sika Sikaseal Int/Ext Multi-Purpose Pro 140 Silicone Sealant is suitable for a variety of applications, including:

1. Window and Door Frames: Provides a durable and weather-resistant seal around frames to prevent drafts and water ingress.
2. Kitchen Sealing: Perfect for sealing countertops, sinks, and splashbacks.
3. Bathroom Waterproofing: Ensures a watertight seal around showers, bathtubs, and basins.
4. External Joints: Ideal for sealing joints in cladding, brickwork, and roofing.
5. General Repairs: Versatile enough for filling gaps, cracks, and joints in various materials.

How to Use:

1. Prepare the Surface: Clean the surface thoroughly, ensuring it is dry and free from dust, grease, and debris.
2. Cut the Nozzle: Trim the nozzle to your desired bead size and attach it securely to the tube.
3. Load the Cartridge: Insert the cartridge into a standard sealant gun.
4. Apply the Sealant: Dispense a smooth, even bead along the joint or gap. The White colour ensures a discreet, professional finish.
5. Smooth the Sealant: Use a finishing tool or damp cloth for a neat and uniform bead.
6. Allow to Cure: Let the sealant fully cure before exposing it to water, stress, or extreme temperatures (typically 24 hours).

Also Available in Clear

Questions and Answers:

Sikaseal 140 PRO FAQs?

1. Can this sealant be used outdoors?
Yes, the Sika Sikaseal 140 is weatherproof and UV-resistant, making it ideal for outdoor applications such as sealing windows, doors, cladding, and roofing.

2. What surfaces is this sealant best suited for?
This acetoxy cure silicone sealant is optimized for non-porous surfaces like glass, metal, ceramic, and some plastics. For porous surfaces, testing or a primer may be required to ensure optimal adhesion.

3. How long does the sealant take to cure?
The Sikaseal 140 skins over in 5-10 minutes and fully cures within 24 hours under normal conditions. Curing time may vary depending on the thickness of the seal and environmental factors.

4. Is this sealant resistant to mould and mildew?
Yes, the Sikaseal 140 is formulated to resist mould and mildew growth, making it an excellent choice for high-humidity areas such as bathrooms and kitchens.

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"

Certified under European standard EN15651 for façade, cold climate and sanitary applications in compliance with the Construction Product Regulation