Sika Sikaseal Multi Purpose Pro 140 Silicone Sealant - Clear Int Ext Box of 12

Trade Box of 12 - Trade Price - Money Saver Deal

Sika Sikaseal Internal External Multi Purpose Pro Select Silicone Sealant - Clear

Sika Code: 548128-12

MPN: SKSEALMPTR

Barcode: 5055492701961

The Sika Sikaseal Int/Ext Multi-Purpose Pro 140 Silicone Sealant – Trade Box offers unbeatable value for trade professionals and contractors, combining premium performance with cost-effective pricing. This Trade Price Money Saver Deal includes a bulk pack of high-quality acetoxy cure silicone sealant, specifically designed for both interior and exterior applications. Whether sealing windows, doors, bathrooms, or outdoor joints, this versatile sealant delivers exceptional adhesion, durability, and weather resistance. The Sika Sikaseal 140 ensures a reliable, waterproof seal that stands up to UV rays, rain, and temperature fluctuations, making it perfect for demanding projects in residential, commercial, or industrial environments.

With its mould-resistant formulation, it’s also ideal for high-humidity areas like kitchens and bathrooms, ensuring a clean, long-lasting finish that resists mildew growth. The fast-curing acetoxy formula adheres seamlessly to a wide range of non-porous materials, including glass, metal, ceramics, and some plastics, providing a professional finish every time. Available in a convenient trade box of multiple cartridges, this deal is tailored for larger projects or stocking up for future jobs, saving you time and money.

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.

Benefits and Uses:

• Trade discounted Box of 12
  
• Permanently flexible
• Anti-fungal formula - prevents mould growth
• Quick curing - low dirt pick up
• Low viscosity for fast application
• Sealing around baths, showers, basins and other sanitary ware
• As an adhesive for fixing Pvcu trims, cladding and panels
• Sealing around worktops and laminates
• For aluminium gutter sealing
• General draught proofing

Also Available in: White

1. What makes Sika Sikaseal Int/Ext Multi-Purpose Pro 140 Silicone Sealant suitable for outdoor applications?
The Sika Sikaseal 140 Multi-Purpose Silicone Sealant is specifically designed to withstand harsh outdoor conditions. Its acetoxy curing formula provides excellent resistance to UV rays, preventing degradation or discoloration caused by prolonged sun exposure. Additionally, it forms a waterproof barrier that resists rain, snow, and temperature fluctuations, ensuring long-lasting performance in outdoor environments. Whether sealing windows, cladding, or external joints, this sealant maintains its flexibility and durability over time.

2. How does the acetoxy cure formula differ from neutral cure, and why is it beneficial?
The acetoxy cure formula used in the Sika Sikaseal 140 releases acetic acid during curing, making it ideal for non-porous surfaces such as glass, metal, and ceramics. This curing method offers faster skinning and curing times compared to neutral cure sealants, allowing for quicker project completion. Additionally, it provides excellent adhesion to smooth surfaces, creating a robust and reliable seal. However, it’s not recommended for sensitive substrates like natural stone or some plastics, where a neutral cure sealant would be more suitable.

3. Can this sealant be used in bathrooms and kitchens, and how does it resist mould growth?
Yes, the Sika Sikaseal 140 Silicone Sealant is an excellent choice for bathrooms and kitchens due to its mould-resistant properties. The formula is specially designed to inhibit the growth of mould and mildew, which is essential for areas exposed to high humidity and moisture. It creates a waterproof and hygienic seal around sinks, bathtubs, showers, and countertops, ensuring a clean, long-lasting finish that reduces the need for frequent maintenance.

4. What surfaces are compatible with Sika Sikaseal Int/Ext Multi-Purpose Pro 140, and how should they be prepared?
This sealant adheres well to a variety of non-porous surfaces, including glass, ceramic, metal, and some plastics. To ensure optimal adhesion, surfaces should be thoroughly cleaned to remove dust, grease, and old sealant residues. Non-porous surfaces can be wiped down with a solvent-based cleaner or isopropyl alcohol or Cornertape Wipes. If applying to a porous substrate like brick or concrete, it’s recommended to test a small area first or use a compatible primer to enhance adhesion and performance.

5. How does this sealant accommodate joint movement, and is it suitable for dynamic joints?
The Sika Sikaseal 140 Silicone Sealant is formulated to provide flexibility and elasticity, making it well-suited for dynamic joints that experience movement due to temperature changes or structural shifts. It can accommodate small movements without cracking, shrinking, or losing adhesion, ensuring a long-lasting and secure seal. This makes it ideal for applications such as window and door frames, where expansion and contraction are common due to environmental factors. For larger or more dynamic joints, additional testing or product consultation is recommended.

"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