From bathrooms to building sites: One brand, four perfect sealants

For both contractors and DIYers, the right sealant is essential. Sika’s professional-grade sealants deliver strong bonding, reliable waterproofing, mould resistance, and durable joint sealing for almost any job. Choosing the correct sealant can make the difference between a good result and a truly exceptional finish.

Which Sika sealant for which job?

• For big jobs or sealing multiple materials: Sikaflex-11 FC Purform
• For heavy-duty hold on vertical surfaces: Sikaflex-118 Extreme Grab
• For mould protection in wet areas: Sika Sanisil
• For durable, flexible joint sealing in construction: Sikaflex Construction Purform

Sikaflex Construction Purform – The street-fighter

This one-part polyurethane sealant is perfect for movement and connection joints in concrete and masonry, especially where UV and weather resistance matter. It’s long-lasting, flexible, and features Purform technology for enhanced durability and ultra-low emission content.

Sikaflex-11 FC Purform – The all-rounder

A workhorse that fills expansion joints and bonds various construction materials like wood, metal, and concrete. It’s flexible, durable, and acts as both an adhesive and a sealant—meaning one product for multiple tasks.

Sikaflex-118 Extreme Grab – The muscle

Ideal for mounting heavy items to vertical surfaces, this adhesive offers instant, high-strength hold. There’s no sagging or slipping, making it perfect for tricky or timesaving jobs.

Sika Sanisil – The mould-resistant bathroom hero

Created for wet, humid environments, Sika Sanisil is a silicone-based sealant with anti-fungal properties. It provides a flexible, mould-resistant seal in shower corners, tile joints, and kitchen sinks to keep bathrooms clean and hygienic.

Using the right Sika sealant means better protection, cleaner finishes, and lasting trust in the end result—backed by over a century of technical innovation. For more info, call 031-792-6500 or visit www.sika.co.za