Description
High Tack Hybrid Polymer Sealant & Adhesive
Soudaseal High Tack is a professional hybrid polymer sealant and adhesive engineered for applications requiring exceptional initial grab and high final bond strength. Its advanced formulation provides strong adhesion to a wide range of construction and manufacturing materials, including damp surfaces, while remaining permanently flexible after curing.
The high tack properties help reduce the need for mechanical support during installation, making it ideal for bonding panels, trims, sheet materials and construction components. Fast curing and easy to tool, Soudaseal High Tack performs reliably in both interior and exterior applications.
Free from solvents, isocyanates, halogens and acids, the sealant is also UV resistant, paintable with water-based paints and contains an XS1 fungicide, making it suitable for sanitary environments as well as general construction bonding and sealing.

Key Features & Benefits
- High tack hybrid polymer sealant and adhesive
- Exceptional initial grab
- High final bond strength
- Permanently flexible after curing
- Fast curing formulation
- Excellent adhesion to many materials
- Adheres to damp surfaces
- UV resistant
- Paintable with water-based paints
- Easy to tool and finish
- Good extrudability at low temperatures
- Solvent-free
- Isocyanate-free
- Halogen-free
- Acid-free
- Contains XS1 fungicide
- Suitable for sanitary applications
- Suitable for interior and exterior use
- Conforms to ISO 11600 F 20 HM
Suitable Applications
- High-strength bonding applications
- Construction sealing and bonding
- Manufacturing applications
- Panel bonding
- Trim installation
- Floor joint sealing
- Low movement wall joints
- Sheet metal fabrication joints
- Structural bonding in vibrating constructions
- Sanitary sealing applications
- Gap filling and sealing
- General maintenance and repair work
Suitable Materials
- Metal
- Sheet metal
- Timber
- Concrete
- Masonry
- Ceramics
- Plastics
- Common construction materials
- Damp substrates
Technical Information
- Base: Hybrid polymer
- Type: Sealant and adhesive
- Initial Grab: High tack
- Flexible After Curing: Yes
- UV Resistant: Yes
- Paintable: Yes (water-based paints)
- Damp Surface Adhesion: Yes
- Fungicide: XS1
- Solvent-Free: Yes
- Isocyanate-Free: Yes
- Classification: ISO 11600 F 20 HM
Frequently Asked Questions
What is Soudaseal High Tack used for?
Soudaseal High Tack is designed for high-strength bonding and sealing applications in construction, manufacturing and maintenance projects.
What does high tack mean?
High tack refers to the product's strong initial grab, helping materials stay in place immediately after application and reducing the need for temporary supports.
Can it be applied to damp surfaces?
Yes. The formulation provides excellent adhesion to many damp substrates.
Is it suitable for bathrooms and kitchens?
Yes. The XS1 fungicide helps protect against mould growth, making it suitable for sanitary applications.
Can it be painted?
Yes. Once cured, it can be overpainted with most water-based paints.
Does it remain flexible after curing?
Yes. The hybrid polymer formulation remains permanently elastic while maintaining high bond strength.
TDS
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security

You may also be interested in
Recently viewed
What Our Customers Say
Very good 4.7/5
Exceptional Advice & Support
Hands down in all of my reviews I've done in 21+ years, Clever Shield Coatings is one I'll always remember as the staff are friendly & passionate about their job - looking out for the customer and getting the job done right first time.
Sunny
Verified customer
Fast, friendly and reliable…
Fast, friendly and reliable. I was able to get my job done quickly and my customer was happy with the prices.
Thanks.
Kamil
Verified customer
Exceptional Advice & Support
We have been using clever shield (dealing with Richard) for over 2 years. They always give good service deliveries on time and even give technical advise when needed.
JAC
Verified customer
Really helpful! great service
Spoke to technical for some advice on the product and it was really helpful, great service
Tina Mansfield
Verified customer
Great company / knowledgeable
What a great company - knowledge about the products, spent lots of time talking me through everything - if only every company was like this one !
Ostler Info
Verified customer
Great company and speedy delivery
Really great company to deal with,excellent customer service,speedy delivery will definitely recommend and use again as a satisfied customer
Del Upson
Verified customer
Great Technical Support
Great technical support and advice on wykamol products would highly recommend this company
Shirley
Verified customer
Highly Recommended
Sandra Dow
Verified customer

