Key Takeaways:
- The Versatile All-Rounder: Multibond SMX35 is a multi-purpose sealant designed for a wide variety of trade tasks. It provides a balanced blend of flexibility and strength that suits most interior and exterior joints.
- Rapid Productivity: With a fast skin time of only 10 minutes, this sealant allows you to move on to the next stage of your project quickly. This is essential for high-volume jobs where efficiency is key.
- Waterproofing Compatible: This formula is ideal for use underneath waterproofing membranes. Its chemical stability ensures it will not react with or degrade the membrane over time.
- Easy Extrusion: Even in cooler temperatures, SMX35 remains easy to extrude from the cartridge. This reduces hand fatigue and ensures a consistent bead for a cleaner finish.
High-Performance Multi-Purpose Sealing
Multibond SMX35 is the versatile workhorse of the Multibond range. Based on advanced SMX Polymer technology, it offers excellent adhesion to almost all substrates without the need for a primer. It is particularly valued in the building trade for its speed and reliability in damp or dry conditions.+1
Ideal Applications
- General Construction Joints: Perfect for sealing gaps between different building materials.
- Bathroom and Kitchen Fit-outs: Its fast skinning time and lack of odour make it ideal for internal sealing.
- Under-Membrane Sealing: Use it to seal joints and corners before applying liquid waterproofing membranes.
- Sheet Metal and Ductwork: Its permanent elasticity allows it to absorb vibrations and thermal movement.
Compare the different performance levels of the range by visiting our Multibond Category Overview, or visit our store locator to find your nearest Soudal stockist today.
FAQs
- When should I choose SMX35 over SMX25? Choose SMX35 when you need a faster skinning time and a more versatile “all-round” sealant. If you are dealing with very wide vertical joints that require high slump resistance, Multibond SMX25 is the better choice.
- How does it perform with paint? SMX35 is fully paintable with water-based paints once cured. Like the rest of the range, it is free of solvents and isocyanates, so it will not bleed or stain your finish.
- Is it as strong as SMX50? SMX35 provides excellent adhesion, but Multibond SMX50 is the higher-strength option designed specifically for structural bonding.