Mapei’s Ultrabond ECO 373 is a universal, pressure-sensitive adhesive designed for multiple flooring types, offering extended working time and eco-friendly benefits for versatile installation needs․
Overview of the Product
Mapei’s Ultrabond ECO 373 is a universal, pressure-sensitive adhesive designed for resilient flooring installations․ It is formulated for extended working time, making it ideal for various flooring types, including LVT, LVP, and more․ This eco-friendly adhesive offers superior bonding strength and is suitable for both commercial and residential applications․ Its versatility allows application via trowel or roller, depending on the project’s needs․ With its aggressive tack and long-lasting performance, Ultrabond ECO 373 is a reliable choice for flooring professionals seeking a durable and efficient adhesive solution․ It is part of Mapei’s commitment to innovative, high-quality flooring systems․
Key Features and Benefits
Ultrabond ECO 373 offers exceptional bonding strength for resilient flooring, including LVT and LVP․ Its pressure-sensitive formula ensures aggressive tack and long-lasting performance․ The adhesive is eco-friendly, aligning with sustainable practices․ It provides extended working time, allowing for greater flexibility during installation․ Suitable for both commercial and residential use, it adheres well to various subfloors․ The product is easy to apply using a trowel or roller, making it versatile for different project needs․ Its superior durability and reliability make it a top choice for flooring professionals seeking a high-quality, efficient adhesive solution․
Preparation and Surface Requirements
Ensure the subfloor is clean, dry, and free of contaminants․ Surface must be level and structurally sound for optimal bonding․ Priming may be required for certain substrates․
Subfloor Conditions for Optimal Adhesion
For optimal adhesion with Ultrabond ECO 373, the subfloor must be structurally sound, level, and free of old adhesives, oils, or moisture․ Ensure the surface is clean and dry․ Substrate must meet specified pH levels to prevent adhesive failure․ Any cracks or uneven areas should be repaired before application․ A properly prepared subfloor ensures a strong bond and prevents future issues with flooring installation․ Always follow manufacturer guidelines for substrate preparation to achieve the best results․
Cleaning and Priming the Subfloor
Thoroughly clean the subfloor to remove dirt, grease, and old adhesives․ Use a vacuum or stiff brush to eliminate debris․ For contaminated surfaces, apply a suitable cleaner and rinse thoroughly․ Allow the subfloor to dry completely before proceeding․ If necessary, apply a primer to ensure better adhesion and stability․ Ensure the primer is fully cured as per the manufacturer’s instructions․ A clean, dry, and properly primed subfloor is essential for achieving a strong, durable bond with Ultrabond ECO 373 adhesive․ This step ensures optimal performance and longevity of the flooring installation․
Application Instructions
Apply Ultrabond ECO 373 using a trowel or roller, spreading evenly․ The adhesive offers 12 hours of working time, allowing for flexible installation on various surfaces, including concrete․
Tools Required for Application
The application of Ultrabond ECO 373 requires a notched trowel or roller for even spreading․ Additional tools include a broom or vacuum for cleaning the subfloor, ensuring proper adhesion․ A leveling compound may be necessary for uneven surfaces, and protective gloves and goggles are recommended for safety․ Using a trowel with the correct notch size ensures the adhesive is applied at the optimal thickness․ For larger areas, a roller can streamline the process, while a utility knife may be needed for opening or adjusting the adhesive container․ Proper tools ensure a smooth, professional installation of the flooring system․
Step-by-Step Application Process
Begin by ensuring the subfloor is clean, dry, and level․ Apply Ultrabond ECO 373 using a notched trowel or roller, spreading evenly to achieve the recommended thickness․ Work in small sections to maintain control․ Allow the adhesive to set for the recommended open time before pressing flooring into place․ Use a roller or hand press to ensure full contact and eliminate air bubbles․ For large installations, consider working in sections to align flooring accurately․ The adhesive’s long working time allows for adjustments, ensuring a secure bond․ Proper application ensures durability and prevents future issues with the flooring system․
Drying and Curing Times
Ultrabond ECO 373 typically requires 24 hours to fully cure under optimal conditions․ Drying time may vary based on temperature, humidity, and subfloor preparation․
Recommended Drying Time Before Installation
Ultrabond ECO 373 typically requires 24 hours to fully dry and cure under optimal conditions․ Ensure the adhesive is tack-free before installing flooring․ Premature installation can lead to adhesion issues․
Factors Affecting Curing Time
Several factors influence the curing time of Ultrabond ECO 373․ Temperature and humidity significantly impact drying speed, with optimal conditions between 65°F-85°F (18°C-29°C) and 40%-60% RH․ Poor ventilation or high moisture can slow curing․ Subfloor porosity and cleanliness also affect drying rates; porous or uneven surfaces may require longer curing times․ Additionally, thickness of application and ambient air circulation play a role․ Deviations from ideal conditions can extend curing time, potentially delaying installation․ Always follow manufacturer guidelines for best results․
Troubleshooting Common Issues
Common issues with Ultrabond ECO 373 include adhesive curing problems and adhesion failures, often due to improper subfloor preparation or environmental conditions, requiring corrective action․
Addressing Adhesive Curing Problems
Adhesive curing issues with Ultrabond ECO 373 may arise from temperature, humidity, or improper application․ Ensure the subfloor is dry, clean, and within the recommended temperature range (50°F to 90°F)․ If curing is slow, check for adequate airflow․ Avoid applying the adhesive in direct sunlight or high moisture conditions․ Uneven surfaces or insufficient adhesive quantity can also delay curing․ Follow the manufacturer’s instructions for application thickness and drying times․ If problems persist, consult the product manual or contact technical support for further guidance․ Proper surface preparation and environmental control are key to achieving optimal results․ Extended working time can be beneficial but requires careful monitoring․
Resolving Adhesion Failures
Adhesion failures with Ultrabond ECO 373 can often be traced to subfloor preparation issues․ Ensure the subfloor is clean, dry, and free of contaminants․ Check for proper primer application if required․ Verify that the subfloor meets the product’s temperature and humidity specifications․ If adhesion fails, re-clean the surface, reapply primer (if necessary), and ensure the adhesive is spread evenly․ Allow proper drying time before installing flooring․ For persistent issues, inspect the subfloor for moisture or unevenness and address these problems before reapplying the adhesive․ Consult the product manual or contact Mapei technical support for additional troubleshooting guidance․
Eco-Friendliness and Safety
Ultrabond ECO 373 is formulated with eco-friendly materials, emitting low VOCs for better indoor air quality․ Ensure proper ventilation and wear protective gear during application for safety․
Environmental Benefits of Ultrabond ECO 373
Ultrabond ECO 373 is designed with eco-friendly materials, offering low VOC emissions and sustainable formulation․ This reduces indoor air pollution and promotes a healthier environment․ Its water-based composition minimizes hazardous substances, aligning with green building standards․ The adhesive’s extended working time also reduces waste by allowing precise application․ Additionally, its durability ensures long-lasting flooring installations, decreasing the need for frequent repairs and replacements․ These features make it a preferred choice for environmentally conscious projects, supporting sustainable construction practices without compromising performance․
Safety Precautions and Handling Tips
When working with Ultrabond ECO 373, wear protective gloves, safety goggles, and a dust mask to avoid skin and eye irritation and inhalation of particles․ Ensure good ventilation in the work area to prevent the accumulation of vapors․ Avoid prolonged skin contact and wash hands thoroughly after use․ Store the product in a cool, dry place away from direct sunlight and heat sources․ Keep out of reach of children and pets․ Follow the manufacturer’s instructions for disposal, adhering to local regulations for hazardous waste․ Proper handling and storage ensure safety and maintain the product’s performance quality․