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Tile Adhesive

Paver Chemco C1TE

Polymer-Enhanced Tile Adhesive for Exterior Applications

Paver Chemco C1TE is your superior choice for exterior floor and wall projects. This enhanced polymer-modified cementitious tile adhesive is tailored for a wide range of exterior applications — fixing vitrified tiles on floors, ceramic tiles on walls and floors (regular size), overlaying old tiles, and various other flooring materials. With excellent slip resistance, extended working time, and unmatched bond strength, C1TE is the professional solution for tropical monsoon climates's monsoon climate and tropical climates's diverse conditions.

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Key Features

Why Choose C1TE?

Versatile — ideal for tile-on-tile installations

Strong adhesion for dependable results even in wet conditions

Extended working time with slip-resistant properties

Excellent workability for quick hassle-free application

Single-component — add water only

Superior choice for exterior floor and wall projects

Applications

Where to Use

Vitrified tiles on exterior floors

Ceramic tiles on exterior walls and floors

Tile-on-tile renovation (old tile overlaying)

Balconies, terraces, and outdoor areas

Cementitious screeds, concrete masonry, and blocks

Technical Specifications

Product Data

Property	Value
Chemical Base	Enhanced polymer-modified cementitious mortar
Appearance	Grey powder
Pack Size	30 kg bag
Coverage	4–4.5 kg/sqm at 3mm bed thickness
Mixing Ratio	Water : Powder = 25:75 to 28:72
Pot Life	2–3 hours at 27°C
Open Time	25–35 minutes
Adjustability Time	10–15 minutes
Foot Traffic	24 hours
Full Cure	72 hours
Tensile Adhesion Strength	≥0.5 N/mm² (≥0.5 N/mm² after water immersion)
Shelf Life	12 months in original sealed packaging
Application Temp	+5°C to +40°C

Coverage & Pack Size

4–4.5 kg/sqm at 3 mm bed thickness. Coverage may vary based on tile size and surface conditions.

30 kg bag

Application Guide

Step-by-Step Instructions

Prepare the Substrate

Substrate must be clean, sound, and free from grease, dust, oil, and loose particles. For tile-on-tile applications, ensure existing tiles are firmly bonded — remove any loose or hollow tiles. Clean with water and allow to dry.

Mix the Adhesive

Add 250–280 ml of clean water per 1 kg of C1TE powder. Mix with a slow-speed drill mixer for 3–5 minutes until smooth and lump-free. Rest for 3 minutes and remix before use. Do not add extra water.

Apply Using Notched Trowel

Apply adhesive to the substrate using an appropriate notched trowel (8×8 mm for vitrified tiles, 6×6 mm for regular ceramic). Apply in one direction to create uniform, parallel ridges. Back-butter large format tiles.

Fix the Tiles

Press tiles firmly with a slight twisting motion to ensure full contact. Use tile spacers for uniform joints. For exterior floors, ensure adequate expansion joints every 3–4 m.

Grouting

Allow full cure for 24–48 hours before grouting exterior areas. For exposed exterior joints, use Paver Chemco Epoxy Grout for maximum weather and stain resistance.

FAQs

Frequently Asked Questions

Can C1TE be used for tile-on-tile installation?

Yes, Paver Chemco C1TE is specifically designed and tested for tile-on-tile applications. The enhanced polymer content ensures excellent adhesion to glazed, vitrified, and ceramic tile surfaces. Ensure existing tiles are clean, sound, and firmly bonded before application.

Is C1TE suitable for tropical monsoon climates's monsoon conditions?

Absolutely. C1TE is formulated with higher polymer content specifically to handle the wet and humid conditions typical of monsoon seasons. The adhesive maintains excellent bond strength even with regular exposure to rain and moisture once fully cured.

What is the difference between C1TE and regular cement for laying tiles?

C1TE offers a much thinner application (3 mm vs 20–30 mm for cement-sand mortar), better tensile adhesion strength, extended working time, and reduced material wastage. It is especially superior in wet exterior areas where conventional cement can fail due to moisture and thermal movement.

Can I use C1TE for vitrified tiles on outdoor floors in tropical climates?

Yes, C1TE is the recommended product for vitrified tile installation on outdoor floors in tropical climates. The high polymer content provides excellent grip and thermal movement accommodation, critical for the high temperature variations experienced in tropical climates.

How long do I need to wait before exposing C1TE to rain?

C1TE requires a minimum of 24 hours before light rain exposure and 72 hours for full cure and resistance to sustained wetting. Protect freshly tiled surfaces during the curing period wherever possible.

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