Capitol PS100 Pressure Sensitive Adhesive User Manual

1. Introduction

The Capitol PS100 is a high-performance, acrylic-based pressure sensitive adhesive. It is specifically formulated for the reliable installation of various flooring materials, including carpet tiles, commercial carpet cushions, and solid vinyl tile. This manual provides essential instructions for proper application, ensuring optimal performance and longevity of your flooring installation.

For best results, carefully read and follow all instructions before beginning any installation.

2. Product Overview

The Capitol PS100 adhesive offers several key features designed for professional flooring installations:

• Plasticizer Migration Resistant: Engineered to resist the migration of plasticizers from vinyl flooring, preventing adhesive breakdown and discoloration.
• Pressure Sensitive: Maintains its tackiness, allowing for easy removal and replacement of modular tiles and carpet cushions without damaging the subfloor.
• Versatile Application: Can be applied using a trowel, roller, or brush, adapting to various project requirements.
• CRI Certified: Meets stringent indoor air quality standards as certified by the Carpet and Rug Institute.
• Quantity: Available in a 1-gallon container.

Figure 1: Capitol PS100 Pressure Sensitive Adhesive 1-gallon container.

3. Safety Information

Always prioritize safety when working with adhesives. Review the following guidelines:

• Ventilation: Ensure adequate ventilation in the work area to prevent accumulation of vapors.
• Personal Protective Equipment (PPE): Wear appropriate PPE, including gloves and eye protection, to prevent skin and eye contact.
• Skin Contact: In case of skin contact, wash thoroughly with soap and water.
• Eye Contact: In case of eye contact, flush immediately with plenty of water for at least 15 minutes and seek medical attention.
• Ingestion: Do not ingest. If swallowed, do not induce vomiting. Seek immediate medical attention.
• Storage: Store in a cool, dry place, away from direct sunlight and freezing temperatures. Keep container tightly closed when not in use.
• Children and Pets: Keep out of reach of children and pets.

Legal Disclaimer: Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This product is an adhesive, not a dietary supplement.

4. Setup and Preparation

4.1 Subfloor Preparation

Proper subfloor preparation is critical for successful adhesive performance:

• The subfloor must be clean, dry, smooth, and structurally sound.
• Remove all dirt, dust, grease, oil, paint, curing compounds, and other foreign matter.
• Ensure the subfloor is level and free of cracks or imperfections. Patching compounds may be necessary.
• Concrete subfloors should be fully cured and tested for moisture content. Follow industry standards for maximum moisture vapor emission rates (MVER) and relative humidity (RH).

4.2 Environmental Conditions

Maintain optimal environmental conditions before, during, and after installation:

• Room temperature should be maintained between 65°F (18°C) and 85°F (29°C) for at least 48 hours prior to, during, and 72 hours after installation.
• Relative humidity should be between 40% and 60%.

4.3 Acclimation

Allow flooring materials and adhesive to acclimate to the installation environment for at least 48 hours prior to installation.

5. Operating and Application

5.1 Mixing

Stir the adhesive thoroughly before use to ensure a consistent consistency.

5.2 Application Methods

The PS100 adhesive can be applied using one of the following methods, depending on the flooring material and desired coverage:

• Trowel: Use a recommended notched trowel (e.g., 1/16" x 1/16" x 1/16" U-notch) for specific flooring types. Apply a uniform coat to the subfloor.
• Roller: For lighter applications or specific carpet backings, a short-nap roller may be used to apply a thin, even film.
• Brush: A brush can be used for edges or smaller areas where precise application is required.

5.3 Open Time and Working Time

Allow the adhesive to "flash off" or become tacky before installing the flooring. This typically takes 10-20 minutes, but can vary based on temperature, humidity, and subfloor porosity. The working time (time during which flooring can be installed) is generally 45-60 minutes once the adhesive has become tacky.

5.4 Flooring Installation

• Lay flooring materials into the tacky adhesive, ensuring full contact.
• Roll the installed flooring with a 75-100 lb roller immediately after installation to ensure proper transfer of adhesive and eliminate air pockets.
• Additional rolling may be required after 1-2 hours.

6. Maintenance

6.1 Cleaning Tools

Clean tools and equipment with warm soapy water while the adhesive is still wet. Dried adhesive may require mineral spirits or a commercial adhesive remover.

6.2 Storage

Store unused adhesive in its original, tightly sealed container in a cool, dry place. Protect from freezing. Do not store at temperatures below 40°F (4°C) or above 100°F (38°C).

7. Troubleshooting

• Poor Adhesion:
  • Ensure subfloor was properly prepared (clean, dry, smooth).
  • Verify environmental conditions (temperature, humidity) were within recommended ranges.
  • Check if sufficient open time was allowed for the adhesive to become tacky.
  • Ensure adequate rolling of the flooring material.
• Adhesive Not Drying:
  • High humidity or low temperatures can extend drying times.
  • Excessive adhesive application can also prolong drying.
  • Ensure proper ventilation.
• Discoloration of Flooring:
  • Ensure the adhesive is fully cured before heavy traffic or cleaning.
  • Verify the adhesive is compatible with the specific flooring material.

8. Specifications

9. Warranty and Support

For specific warranty information regarding the Capitol PS100 Pressure Sensitive Adhesive, please refer to the product packaging or contact Capitol customer service directly. Warranty terms typically cover manufacturing defects and proper product performance when applied according to instructions.

For technical assistance, product inquiries, or support, please contact Capitol customer service through their official website or the contact information provided on the product label.