Home improvement sealant and adhesive promising high-grab, waterproof bonds for many materials, Sika Stixall Sealant and Adhesive. The clear finish keeps repairs discreet and gives confidence on glazing, wood and metal fixes. Is the Crystal Clear option the right choice for indoor and damp-surface jobs?
⚡ At a Glance
- • Adhesion Strength: Hybrid polymer technology delivers immediate high-grab, zero sagging and strong bonds to many substrates
- • Best for: DIYers and tradespeople who need a neat, waterproof interior seal and strong adhesive hold
- • Not ideal for: Exterior use when choosing the Crystal Clear colour, which is not suitable for outdoor applications
A hybrid polymer sealant with rapid skin formation and a waterproof cure. Paintable once fully dry and resistant between -40°C and +70°C.
Secure bonds on varied materials – Thanks to hybrid polymer technology
Hybrid polymer chemistry creates very high initial grab and a thixotropic, non-slumping paste that adheres to glass, metals, plastics, concrete and wood, even underwater. Chemical curing produces an elastic seal that resists many common chemicals once fully cured.
Immediate strong grip reduces the need for mechanical support during bonding, making glazing, repairs and fixings quicker and tidier.
Neat, discreet finishes – With Crystal Clear formulation
Quick-curing mix develops a surface skin in about 10 minutes and cures to a clear, non-slumping finish. Full cure allows overpainting with water-based paints once completely dry.
Clear joints stay unobtrusive on visible work, simplifying finishing and decoration in interiors without messy residue.
Durable interior seals – Thanks to wide temperature and chemical resistance
Cured material resists temperatures from -40°C to +70°C and tolerates a range of chemicals, supporting long-term performance in demanding indoor environments. Waterproof properties are achieved after full cure.
Seals remain reliable in areas subject to temperature swings and chemical exposure, suitable for long-term interior applications.
✨ The 4 Key Reasons for Sika Stixall Sealant and Adhesive
- Bonds underwater – Reliable adhesion even when surfaces are wet or submerged
- Skin in 10 minutes – Forms surface skin quickly to speed up handling and finishing
- Paintable finish – Accepts water-based paints after full cure for neat decoration
- Temperature resistant – Stable performance from -40°C to +70°C for lasting seals
📋 Technical Details at a Glance
- Category: Sealant and Adhesive
- Brand: Sika
- Volume: 290ml
- Colour: Crystal Clear (also available in Black, Brown, Anthracite, White and Grey)
- Technology: Hybrid polymer technology
❓ Frequently Asked Questions
Q: Is the Crystal Clear colour suitable for exterior use?
A: Crystal Clear colour is not suitable for exterior use, so choose an alternative colour or product for outdoor applications.
Q: How quickly does a skin form and when can surfaces be painted?
A: A surface skin develops in around 10 minutes and joints are paintable with water-based paints once the sealant is completely dry.
Q: Will it bond to damp surfaces or underwater?
A: Bonding is effective on damp and tricky surfaces, and the formulation will adhere underwater according to the product description and user feedback.
🏆 Our Verdict
Suitable for homeowners and tradespeople who need a clear, high-grab sealant for interior repairs and bonding. Hybrid polymer construction, rapid skin formation and waterproof curing make it ideal for discreet glazing, joinery and wet-area fixes. While cost is a consideration for any DIY supply, long-term durability and versatile adhesion make it a sensible long-term choice for interior projects.
