Name: Mathys Elastofill 310ml
Brand: Mathys
Price: 6.8 GBP
Availability: InStock

Mathys Elastofill being applied to stairs

Unit Price:

£8.16 (inc. VAT)
£6.80 (ex. VAT)

Colour — Grey

Grey

Colourless

White

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Mathys Elastofill – Highly Elastic, Waterproof & Paintable Jointing Paste

Mathys Elastofill is a high-performance, elastic jointing paste formulated with acrylic dispersions for sealing, jointing, and filling tasks in interior applications. After drying, it forms a rubberlike, waterproof mass with permanently high elasticity (>900%), making it ideal for areas subject to strong expansion, movement, or deformation.

This flexible sealant is alkali-resistant, highly durable, and offers excellent adhesion to a wide range of building materials. Easy to apply and paintable after curing, Elastofill is the perfect solution for crack bridging, joint filling, and interior sealing in renovation and construction projects. Available in310ml tubes.

Key Features:
Extremely Elastic – Over 900% permanent flexibility
Waterproof & Crack-Bridging – Ideal for flexible joints and gaps
Excellent Adhesion – Bonds well to most substrates
Alkali-Resistant & Durable – Long-lasting performance
Paintable & Easy to Apply – Finishes cleanly and blends seamlessly
For Interior Use – Perfect for sealing and jointing inside buildings

Mathys Elastofill – Flexible, durable sealing where you need it most.

Surface Preparation

Grind out fine cracks in V-shape till about 0,5 cm wide; if depth > 1/2 x width, apply a back
filling. The crack edges must be primed with Parafix, Pegafix or Vernac (diluted with
Thinner 22). Hard PVC is to be primed with Primer 44 HS, metal and glass with diluted
Noxyde.

Technical Data

Touch dry: 3 hours, film thickness 8 mm
Dry to handle: 8 hours, film thickness 8 mm
Dry to recoat: 1 day, film thickness 8 mm
Fully cured: ± 1 week, film thickness 8 mm

Directions for Use

Manual spray gun (nozzle free to choose) - spatula, palette knife, glue spreader (combed
lime rills ± 3 mm thick).

Data Sheets

Mathys Elastofill TDS

Mathys Elastofill MSDS

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andrews coatings ltd

AndCoat

✅ Over 72,000 Colours. Mixed In-House.

✅ Our team of coating specialists can create the perfect system for your job.

Testimonials

★★★★★
I stumbled across Andrews Coating Services as i was moaning about having spent laids on Everest (waste of a LOT of money) Concrete driveway paint and sealant only for petals to stick to it in rain, fade really badly, and peal away after 18 mths.
I spoke to Matt initially and explained my predicament and what i wanted to achieve with the paint and its application, his knowledge is second to none and having qualified my needs unlike the generic paint suppliers his can do attitude and understanding and quick turnaround made me visit him and place orders, the fact that you can choose pit of 70k+ colours is great but the fact that they just don't do domestic paints they also do specilaist paints such as hygienic wipe down and commercial and a vast array of other types too...
Paul Saib
Walsall, UK

★★★★★
I can't fault the service and courtesy of this firm. The order was delivered as promised, and when a slight issue arose, it was corrected without question and quickly. I would use this firm repeatedly, and it is refreshing to find such good service nowadays. Also, they stocked the specialist products I wanted, when many were unable to supply. I am a customer for life.
Michael Walsh

★★★★★
On behalf of the team at FlowCopter Ltd. I'd like to thank You for Your services, ease of contact, the technical know-how and very competitive prices. On top of all that, order processing and delivery time was beyond any expectations ! TOP notch company. Highly Recommended.

Marek Szupryczynski
LOANHEAD, UK

★★★★★
Excellent service from this company again. Enquiries are dealt with quickly and politely and order arrived well within estimated time with full tracking information provided. This is my second order and wouldn't hesitate to deal with them again.
Kelvin Appleby
DURHAM, UK

★★★★★
First class service. Thanks to the knowledge and experience of Andrews Coatings Ltd we now have solved a challenging problem through the use of an easily applied peelable coating. 👍👍👍
Graham Williams

Mathys Elastofill 310ml