Hydacon products
HYDAFIX 371
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Product Overview
HYDAFIX 371 is a factory-prepared cementitious powder formulated to be mixed with HYDAMIX 391 to create a high-strength, latex-fortified thick-bed adhesive and screed mortar. Designed for both internal and external applications, it delivers excellent adhesion, durability, and strong resistance to water and shock, making it ideal for demanding environments. HYDAFIX 371 exceeds ANSI A118.7 and meets EN 13813 (CT-C20-F10-B1.5) performance standards, ensuring reliable and long-lasting bonding performance.
APPLICATION SUITABILITY
- Suitable for ceramic, vitrified, natural stone, and terrazzo installations
- Works on concrete, masonry, screeds, plaster, and cement backer boards
- Supports wood floors, gypsum boards, and calcium silicate boards
- Ideal for thick-bed adhesive and screed mortar applications
- Suitable for high-load, high-traffic, and shock- or water-exposed areas
- Applicable for interior and exterior floors and walls, including wet zones like washrooms and pools
PRODUCT HIGHLIGHTS
- TWO-COMPONENT SYSTEM – Easy to prepare and apply when mixed with HYDAMIX 391
- POLYMER-FORTIFIED FORMULA – High mechanical strength and excellent durability
- EXCELLENT ADHESION – Bonds securely to various cement-based and board substrates
- WATER & SHOCK RESISTANT – Ideal for submerged and exposed environments
- INTERNATIONAL COMPLIANCE – Conforms to ANSI A118.7 and EN 13813 standards (CT-C20-F10-B1.5 classification)
- USER-FRIENDLY – Simple mix design and workability for on-site use
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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