Description

Caulking Mortar PTL320 – Premium Tile Grout & Jointing Solution

Our newest PLT320 Cement-Based Jointing Mortar is designed to make your tiling projects as easy as pie. This super tile grout is able to fill tile joints up to 6 mm thick on various surfaces such as walls and floors, indoors and outdoors in both dry and wet environments. Here at SIG Cement we have done everything in our power to come up with an advanced formula which performs as an exceptional tile joint grout, providing waterproof performance, customizable colors and features and even optional nanotechnology properties such as antibacterial protection. Available in a full spectrum of tile grout colors and in convenient tile grout 1 kg sample packs, PTL320 is the all‑in‑one solution for installers, designers, and DIY enthusiasts seeking quality and versatility.

Product Overview

PTL320 is a cement‑based powder grout designed to bond ceramic, porcelain, and natural stone tiles. As a tile grout waterproof option, it is able to seal joints against moisture intrusion, filling up the gaps and empty spaces, making it ideal for showers, swimming pools and facades. Our antibacterial tile grout formulation is a perfect choice for hygienic spaces such as hospitals, kitchens and bathrooms; suppressing mold and bacterial growth. Our formula can be tailored with nanotechnology based on your own preferences, boosting it’s insulation or repellency, ensuring that each and every one of your tiling projects face long-term durability and perfect performance.

Features & Technical Specifications

• Joint Width Capacity: Fills and seals tile joints from 1 mm up to 6 mm with a smooth, uniform finish.
• Mix Ratio & Packaging: Each 10 kg bag needs 3 Liters of clean water. This product is also available in tile grout 1 kg sample packs for testing or small repairs.
• Color Options: In addition to standard white, our custom tile grout colors, match, contrast or accent any tile layout perfectly to meet your every need.
• Nano‑Enhanced: Nanotechnology properties such as added water repellency and thermal resistance, can be added based on your project needs.
• Mechanical Strength: PLT320 provides over 22 N/mm² compressive strength at 28 days, ensuring a perfect performance under heavy foot traffic and harsh climates.
• Curing & Pot Life: Our paste remains workable for 20–30 minutes. light foot traffic is permitted after 24 hours with full waterproof cure in 72 hours.
• Standards Compliance: PLT320 meets EN 13888 RG classification for cementitious, highly resistant grouts, guaranteeing its quality and consistency.

Benefits & Applications

PTL320 is more than just a standard tile joint grout; it provides various benefits:

• Waterproof integrity:PLT320 is a tile grout waterproof solution which blocks moisture ingress, preventing leaks and any type of water‑related damage in wet areas.
• Antibacterial protection: Choose our antibacterial tile grout formula to inhibit mold, mildew, and bacteria, in hygienic environments.
• Versatility: Our product comes in customizable colors, helping designers create seamless monochrome joints or bold contrasting lines based on their preference on each project.
• Optimization: By choosing our tile grout, you can use a single product to handle joint sealing and base preparation, optimizing costs, time and energy.
• Versatile application: Resistant against UV exposure, freeze‑thaw cycles, and thermal expansion, PTL320 is perfect for both exterior and interior environments.

FAQs

1. What is the tile grout 1 kg pack’s coverage?

It varies by tile size and joint width, but typically a 1 kg pack covers about 5 m of 2 mm joints.

2. How long does it take for PTL320 to become fully waterproof?

Full waterproof performance is achieved approximately 72 hours after application under recommended curing conditions.

3. Is PTL320 suitable for exterior applications?

Of course. PLT320 resists UV, temperature fluctuations, and freeze‑thaw cycles, making it ideal for outdoor tiling.

How to Use

• Surface Preparation: Ensure tiles are firmly set, joints are clean, dry, and free of debris or old grout.
• Mixing Process: In a clean mixer, combine 3 L of water with 10 kg of PTL320 grout powder. Stir for two minutes until a lump‑free, homogeneous paste forms. Let the mixture rest for ten minutes, then remix briefly (about 15 seconds) to restore workability.
• Application Process: Use a plastic grout float or spatula to press the grout into joints, working diagonally across tiles to fully compact the mortar.For fine control, section off small areas, especially when using tile grout colors that show smudging easily.
• Initial Cleanup: Within 20–30 minutes, wipe tile surfaces with a damp sponge, rinsing frequently to avoid haze.
• Curing Regimen: Keep the joints moist for the first 24 hours.

Packaging & Storage

PTL320 is available in 10 kg moisture‑resistant bags and optional tile grout 1 kg packs. Store unopened bags in a cool, dry area for up to 12 months. Once opened, reseal the bag to prevent moisture ingress. For ease of handling on large projects, bulk packaging (e.g., 1‑ton jumbo bags) is available on request.

The last few words

For a brand new experience in your latest tiling project, order PLT320 right now. Be prepared to experience the perfect performance and durability, added nanotechnology properties, increased endurance, water resistance and antibacterial protection, all in one bag! You can contact our technical team to discuss your own unique needs, request a Color Sample, and order PLT320 right now to enjoy peace of mind from the first tile to the final seal.