Hydacon products
HYDAMIX 281
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Product Overview
HYDAMIX 281 is a high-performance, polymer-fortified latex admix formulated for use with cement-based filler powders to create a flexible, high-strength thin-set adhesive. Designed for installing large-format tiles and stones, it delivers excellent bond strength, superior flexibility, and reliable performance across a wide range of substrates. Suitable for both interior and exterior applications, HYDAMIX 281 meets IS 15477:2019 (Type 3TS1), EN 12004/ISO 13007 (C2ET S1), and ANSI A118.4ET standards, ensuring durability and long-lasting adhesion in demanding environments.
APPLICATION SUITABILITY
- Suitable for ceramic, vitrified, natural stone, terrazzo, and glass mosaic tiles
- Works on concrete, masonry, plaster, screeds, drywall, and existing tile surfaces
- Ideal for internal and external floors and walls
- Suitable for wet areas like bathrooms, pools, spas, and water bodies
- Perfect for residential, commercial, and high-traffic spaces
- Applicable for tile-over-tile, terraces, balconies, and podium decks
PRODUCT HIGHLIGHTS
- High-performance latex-based formulation
- Strong flexibility and bond strength for large-format tiles
- Water- and shock-resistant for wet and heavy-traffic areas
- Extended open time for easy tile adjustment
- Non-sag / non-slump for vertical and horizontal surfaces
- Meets ANSI, EN/ISO, and IS standards for superior quality
FAQs
What is REGULAR 501 used for?
REGULAR 501 is a polymer-based tile adhesive designed for installing small natural stones, ceramic tiles, precast terrazzo, and terracotta in dry indoor flooring applications.
Which surfaces or substrates are suitable for this adhesive?
It can be applied on brickwork, AAC blocks, concrete surfaces, cement-based screeds/beds, and cement-plastered substrates.
Where can REGULAR 501 be used?
It is ideal for dry internal flooring, terraces, balconies, podium decks, and residential applications.
What makes REGULAR 501 easy to use?
The adhesive requires only mixing with water on-site and has a self-curing formula that reduces labour and simplifies application.
Does REGULAR 501 have strong adhesion performance?
Yes. It exceeds IS 15477:2019 Type 1T, EN 12004 C1T, and ANSI A118.1 T standards, offering high shear and tensile strength.
What is the recommended mixing ratio?
For a 20 kg bag, use 5.5–6.5 litres of clean water and mix using a low-speed drill to achieve a smooth paste.
How long should I wait before grouting after tile installation?
Grouting must be done after 24 hours, ensuring proper curing and bonding.
What is the coverage of a 20 kg bag of REGULAR 501?
Approximately 5–6 m² at 3 mm thickness using a 6×6 mm notched trowel. Coverage varies based on surface and technique.
How should the product be stored?
Store the Bag in a cool, dry place (10°C–30°C), away from sunlight, moisture, and extreme temperatures. Keep it sealed until use. Shelf life is 12 months.
What safety precautions should be followed?
Wear gloves and eye protection. In case of skin contact, wash with water; for eye exposure, rinse for 15 minutes and seek medical attention. Keep away from children.
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