Hydacon products
LASTIC 508
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Product Overview
LASTIC 508 is a high-performance, multipurpose, and highly polymer-modified adhesive designed for installing very large format tiles and stones on a wide range of substrates. Engineered with advanced flexibility and exceptional deformability, it can withstand surface movements and deliver reliable performance even under heavy stress. Supporting bed thicknesses up to 18 mm, it offers excellent sag and slump resistance for both vertical and horizontal installations in interior and exterior environments. Exceeding IS 15477:2019 (Type 4TS2), EN 12004 C2ETS2, and ANSI A118.4ET standards, LASTIC 508 ensures superior bonding strength, durability, and long-lasting performance for demanding tiling applications.
APPLICATION SUITABILITY
- Suitable for mosaics, ceramic, vitrified, large tiles, slim slabs, and natural stones
- Works on concrete, brickwork, screeds, plastered surfaces, drywall, and existing tiles
- Compatible with waterproofed substrates
- Ideal for internal and external wall and floor use
- Suitable for dry, wet, and vibrational areas including pools and spas
- Applicable for residential, commercial, new build, and renovation projects
PRODUCT HIGHLIGHTS
- EXCELLENT IMPACT RESISTANCE – Offers cushioning effect to absorb external force and prevent tile damage.
- LOW VOC – Promotes a healthier and safer environment for installers and occupants.
- VERY HIGH DEFORMABILITY – Provides flexibility to accommodate substrate movement and minimize tile stress.
- WATER & SHOCK RESISTANT – Excellent choice for wet zones and areas with high foot traffic or impact.
- SUPERIOR ADHESION – Highly polymer-modified formula bonds strongly with various tile and stone surfaces.
- GOOD CRACK-BRIDGING ABILITY – Resists crack propagation from underlying substrates.
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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