ROBERTS 3300 High-Performance Multipurpose Adhesive - 18.9 L

ROBERTS® 3300 High-Performance Multipurpose Adhesive - 18.9 L

Overview

The ROBERTS® 3300 High-Performance Multipurpose Adhesive is specially formulated for the installation of hard-to-bond commercial carpets and various felt-backed resilient floor coverings. With a high solids content of 70-73%, this adhesive offers superior initial grab, minimizing bubbling and curling for a flawless finish.

Key Features

• High Solids Content: 70-73% for demanding installations.
• Moisture Control: Effective up to 8 lbs. MVER and 85% RH.
• Repositionable: Excellent re-bond properties allow for adjustments during installation.
• Coverage: Up to 180 sq. ft. per gallon, depending on the trowel used.
• Microban® Powered: Provides superior mold and mildew protection.

Recommended Trowels and Coverage Rates

1. 1/8" x 1/8" x 1/16" V Notch

   • Use: For woven and polypropylene carpet backings on porous substrates.
   • Coverage: 90-110 sq. ft. per gallon.

2. 1/16" x 1/16" x 1/16" SQ Notch

   • Use: For non-woven, closed cell, and enhancer carpet backings on porous substrates.
   • Coverage: 65-75 sq. ft. per gallon.

3. 1/16" x 1/16" x 3/32" U Notch

   • Use: For felt-backed sheet vinyl on porous substrates.
   • Coverage: 160-180 sq. ft. per gallon.

Approved Substrates

• Concrete & Primed Gypcrete
• CANPLY / APA-rated plywood
• Terrazzo
• VCT (properly prepared)

Approved Flooring Types

• Commercial and residential carpets
• Felt-backed sheet vinyl
• Acoustical cork underlayment

Technical Specifications

• Product Type: SBR Latex
• Color: Beige
• Odor: Mild, non-offensive
• Open Time: Up to 30 minutes
• Working Time: Up to 60 minutes
• Curing Time: 24 hours
• Traffic Durability: Residential: 12 hours | Commercial: 24 hours
• Shelf Life: 2 years when stored properly

Installation Instructions

• Ensure subfloors are structurally sound, dry, smooth, and free from contaminants.
• Maintain installation temperature between 65–95°F and maximum RH of 65%.
• Spread adhesive uniformly and ensure full coverage for optimal bonding.

Warranty

The ROBERTS® 3300 comes with a Lifetime Warranty when installed by certified professionals, ensuring peace of mind for your flooring projects.

Where to Buy Roberts Products?

The D&R Flooring and Renovations is located on the Langley Bypass. We stock lots of Vinyl flooring, Laminate flooring, Engineered Hardwood, Transitions and Mouldings, Stair noses, Baseboards, Self Leveling, Underlayment, Glue and adhesives and more. In October 2024, if you spend a minimum of $2000 for materials, installations, or renovations we will include free delivery for Langley, Surrey, Maple Ridge, Port Coquitlam, and Coquitlam ( BC ). Also if you spend $7000 or more you can get free delivery for Vancouver, Burnaby, Richmond, North Van, West Van, Squamish, Whistler, Abbotsford, Chilliwack, and Mission in British Columbia. 

D&R Flooring in Langley is the best choice for all your flooring needs.

If you want to see more products from Roberts, you can find them in the following list:

• ROBERTS 3300 High-Performance Multipurpose Adhesive - 18.9 L

• ROBERTS 3300 High-Performance Multipurpose Adhesive - 3.78 L

• ROBERTS 7350 Universal Pressure-Sensitive Adhesive - 15.1 L (4 U.S Gal)

• ROBERTS 7350 Universal Pressure-Sensitive Adhesive - 3.78 L (1 U.S Gal)

• ROBERTS 1406 Tongue & Groove Flooring Adhesive - 3.78 L (1 U.S Gal)

• ROBERTS 6300 Pressure-Sensitive Flooring Adhesive - 18.9 L (5 U.S Gal)