Buildings move due to thermal expansion and settling, causing rigid materials to crack. Sika Construction Plus is a flexible, high-performance polyurethane sealant designed specifically to absorb this movement while maintaining a completely waterproof seal across critical building joints.
In harsh climates, exposed expansion joints and façade connections are prime entry points for destructive moisture. Sika Construction Plus bridges these gaps securely, curing into a tough elastomer that stretches and compresses with the building. It’s an essential defense line for maintaining a dry, structurally sound, and visually pristine property.
Product Details
Key Features of Sika Construction Plus
Seepage Control: Permanently blocks water ingress through structural expansion gaps.
Long-Lasting Barrier: Highly resistant to UV rays, aging, and severe weather conditions.
Versatile Application: Perfect for sealing windows, doors, and major concrete joints.
Sika Construction Plus uses the following
Primarily used for sealing movement and connection joints in building envelopes, façades, parapets, and window/door perimeters.
Packing Size
Typically sold in 600ml foil sausages or standard cartridges. Calculate linear meters of joint space to determine the quantity required. Confirm stock with your local supplier.
Why Choose This Product?
Using cheap silicone or rigid cement for expansion joints guarantees future leaks. Sika Construction Plus is engineered specifically for dynamic structural movement. It is the smart, professional choice for permanent, leak-free joint sealing.
Additional Information
Joint faces must be clean, dry, and free of any old sealant or loose material. Use a backing rod to control sealant depth and prevent three-sided adhesion. Tool the sealant immediately after application for a smooth finish.
FAQs about the Product
Q: What is Sika Construction Plus used for?
Ans: It is a flexible polyurethane sealant used to waterproof and seal expansion joints and gaps in building façades.
Q: Can it be used in residential builds?
Ans: Yes, it is excellent for sealing gaps around window frames, roof parapets, and exterior wall joints in homes.
Q: How can I find the current price in Bangladesh?
Ans: Contact hardware stores or authorized Sika dealers for pricing on individual sausages or bulk boxes.
Q: Why is surface preparation so important?
Ans: Sealants cannot stick to dusty or damp surfaces. A pristine joint ensures the sealant adheres to the walls during expansion.
Q: Do I need skilled workers to apply it?
Ans: Yes, using a proper sealant gun, placing backing rods correctly, and tooling the joint requires an experienced applicator.
We ensure safe delivery across Bangladesh within 2–5 business days. If you receive a damaged or incorrect product, contact us within 24 hours for an easy replacement or return.
Q1: How do I choose the right product for my leakage problem? ▼
Ans: It depends on the specific area (roof, basement, or bathroom). You can read our product descriptions or directly call our expert team for a free consultation and solution.
Q2: Do you provide a warranty for your waterproofing products? ▼
Ans: Yes, we offer product-specific warranties. When our professional team handles the application, we provide an official service warranty based on the project scope.
Q3: Can I get a discount on bulk commercial orders? ▼
Ans: Yes, we offer special pricing and wholesale discounts for large-scale construction or bulk commercial projects. Please use the "Call for Price" button to discuss rates.
Elevating Excellence: Our Integrated Approach to Bangladesh’s Infrastructure
At the core of our organization is a profound commitment to reshaping the architectural and infrastructural landscape of Bangladesh. We believe that true progress is not built on materials alone, but through a sophisticated synergy of human expertise, cutting-edge innovation, and strategic international collaboration. Our strength is derived from a multifaceted foundation designed to meet the nation’s rapidly evolving construction demands with unwavering precision.
