Colorfast Colorants

Vibrant colors with lustre and quality you can depend on


We Deliver!

Dedicated to helping you increase your efficiencies and profit


Mulch Color Jet

#1 Compact Coloring Unit
in the industry



Over 50 years of satisfied


Leading Manufacturer of Mulch Colorants and Coatings; Water Based Adhesives and Textile Coatings

Welcome to a vibrant world of landscaping mulch colorants, created by environmentally friendly chemistry.

At T.H. Glennon, we are proud to supply our customers with quality mulch colorants, while providing outstanding service and support. With our Colorfast Colorants, we deliver brighter, high yield, eco-friendly colorant solutions for wood, recycled rubber and aggregate products.

Our mission: Assist our customers in building profitable and efficient mulch coloring businesses, while contributing to a cleaner, healthier world. Our 50+ years of experience in the water based adhesive and coatings industry enables us to establish long term relationships with customers to help you develop a strategy to increase your bottom line. At T.H. Glennon, Your Challenge is Our Challenge and we are committed to making your business successful.

We offer the widest selection of mulch colors in the industry. This allows you to produce consistent colored mulch, even when your raw wood materials change. With our Mulch Color Jet, we created and designed the first compact coloring device and remain the #1 compact coloring unit in the industry.

Combining our industry knowledge with our vivid and high yield liquid and powder colorants will enable you to create superior and consistent wood mulch, rubber mulch and crushed stone colorized landscape solutions, while increasing your profitability.

With over fifty years of environmentally friendly chemistry, our roots are in water based coatings and adhesives. We know how to meet and exceed our customers’ expectations, while assisting with their manufacturing process and building long term partnerships. At T.H. Glennon, our customers come first and we work to help businesses like yours grow.