Q&A

Have Questions? Take a few minutes to learn more about our company and our products. If you have a question not answered here, please contact us as we would be pleased to hear from you.

General

General Topics
What makes CM Rubber Technologies different?
Here at CM Rubber Technologies, we take pride in manufacturing a product that is of high quality and value. We purpose to create an enjoyable experience through every step of the purchase from order, to delivery, & beyond. Our staff is experienced, friendly, & ready to help. We are certain that our customers will be pleased with the savings, durability, & hassle-free beauty of Greentree Mulch™ & Playground Cover.
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How long will it take for me to receive my product once I've paid?
From the time we receive the order, it will take approximately 2-4 weeks before the product is delivered depending on the volume of orders we are processing at the time and the availability of the particular product.
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From what are Greentree Mulch™ & Playground Cover made?
Greentree Mulch™ & Playground Cover are made from 100% recycled tires. Not only are Greentree Mulch™ & Playground Cover great looking, cost effective, and long lasting, but they are also good for the environment!
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How are Greentree Mulch™ & Playground Cover made?
Once at our facility, the scrap tires undergo a shredding process that grinds them into small pieces and separates the metal wire from the rubber. Once the rubber has been granulated to the correct size, it goes through additional processes that remove the remaining fibers and impurities. To ensure the safety of little ones at play, our Playground Cover goes through further processing to ensure that it is 99% wire free. Greentree Mulch™ & Playground Cover are then coated in one of our designer or organic colors which are non-toxic, non-staining, and fade-resistant.
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What colors are available for Greentree Mulch™ & Playground Cover? (Click here to view colors)
We have four organic colors: Black Onyx, Mocha Brown, Redwood, & Emerald Green We also have two designer colors: Oceanic Blue & Sea Foam
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How long will Greentree Mulch™ & Playground Cover last?
All of our painted products come with a warranty that protects against significant color loss and fading for a period of five years.
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What do I do after 5 years?
Although there will be plenty of life left in the color even after the five year period, turning the product is recommended because the product that is underneath will not be as affected by the elements as the top layer. If the color begins to fade slightly, we suggest a re-application of 1/4-1/2 of the original order to freshen up the look of the landscape or play area.
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Will Greentree Mulch™ & Playground Cover attract insects?
Greentree Mulch™ & Playground Cover will not attract termites or insects like wood mulches because it is non-organic. Mosquito nesting is also deterred because the rubber allows the water to drain rather than absorbing it and the material therefore remains dry on top.
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Do Greentree Mulch™ & Playground Cover produce an odor?
A minimal odor may be noticed at time of installation, but the odor will dissipate within about 24 hours.
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Are Greentree Mulch™ & Playground Cover Toxic?
Greentree Mulch™ & Playground Cover are colored with a non-toxic, environmentally friendly, and HAPS-free coating.
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Will Greentree Mulch™ & Playground Cover deteriorate or decompose?
Greentree Mulch™ & Playground Cover are manufactured from 100% recycled tires and the expected resilient life of the rubber is 25+ years.
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Isn’t black tire rubber just as good?
Greentree Mulch™ & Playground Cover are clean and coated with a unique, UV-stable, polyurethane-based colorant that dissipates heat better (based on color) and is abrasion-resistant.
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Will Greentree Mulch™ & Playground Cover blow or wash away?
Greentree Mulch™ & Playground Cover will remain in place when it is windy or raining because of the density of the rubber. These products are lightweight enough to allow for easy installation yet are durable enough to stay in place and to continue to look fresh and vibrant year around no matter the weather.
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Are Greentree Mulch™ & Playground Cover flammable?
Under the Federal Hazardous Substance Act (16CFR.1500.44) Greentree Mulch™ & Playground Cover are considered non-flammable products. These products have been extensively tested as non-flammable by independent testing labs.
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Do Greentree Mulch™ & Playground Cover freeze in the winter?
Greentree Mulch™ & Playground Cover are hydrophobic (meaning they do not absorb water) and therefore will not freeze in the winter. In addition, the density of the products provides geothermal properties which insulate the soil keeping it cooler in the summer and warmer in the winter.
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Mulch Topics

Mulch
How many square feet will a 50lb bag of Greentree Mulch™ cover?
One 50lb bag will cover approximately 16.7 square feet at a 1.5 inch depth and will cover approximately 12.5 square feet at a 2 inch depth.
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How many square feet will half pallet of Greentree Mulch™ Cover?
One half pallet of mulch will cover approximately 333 square feet at a 1.5 inch depth and will cover approximately 250 square feet at a 2 inch depth.
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How many square feet will a full pallet of Greentree Mulch™ Cover?
A full pallet of mulch will cover approximately 666.7 square feet at a 1.5 inch depth and will cover approximately 500 square feet at a 2 inch depth
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How will Greentree Mulch™ look?
Greentree Mulch™ is manufactured to have the beauty and natural look of wood mulch but with a longer lasting life. You can count on our products to make any landscape more attractive. Greentree Mulch™ will not decay so you will not have that dull decomposed look after 2 or 3 months. In fact our vibrant colors will last for years.
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Is there any wire in Greentree Mulch™?
There is a minimal amount of wire in Greentree Mulch™ and it therefore should not be used on playgrounds or traffic areas. Gloves should be worn when gardening. For playground and traffic areas, please view Greentree Playground Cover which is 99% wire free.
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Is Greentree Mulch™ safe for my children?
Greentree Mulch™ is non-toxic and non-staining but because it has a small amount of wire, it is not recommended for play or traffic areas. For playground and traffic areas, please view Greentree Playground Cover which is 99% wire free.
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Is Greentree Mulch™ safe for my plants?
Greentree Mulch™ is non-toxic and non-staining making it safe for plants. It aids in the prevention of weed growth and also allows for excellent water drainage around plants in the warmer seasons and acts as an insulator for tender roots during colder seasons.
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How should I install Greentree Mulch™?
For optimal results, it is recommended that Greentree Mulch™ be applied over a weed barrier and at a 1.5 or 2 inch depth.
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How much maintenance will Greentree Mulch™ require?
Greentree Mulch™ requires little maintenance when installed correctly. Weed growth will be minimized by the installation of Greentree Mulch™ but some weeding may be necessary. Occasional raking to remove large debris is recommended. Additionally, because of its density a blower can be used to remove debris such as leaves in the fall.
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Playground Cover Topics

Playground Cover
How many square feet will a 50lb bag of Greentree Playground Cover cover?
One 50lb bag will cover approximately 5 square feet at a 4 inch depth and will cover approximately 3 square feet at a 6 inch depth.
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How many square feet will a half pallet of Greentree Playground Cover cover?
One half pallet of playground cover will cover approximately 100 square feet at a 4 inch depth and will cover approximately 66.7 square feet at a 6 inch depth.
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How many square feet will a full pallet of Greentree Playground Cover cover?
A full pallet of playground cover will cover approximately 200 square feet at a 4 inch depth and will cover approximately 133 square feet at a 6 inch depth.
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Is there any wire in Greentree Playground Cover?
Greentree Playground Cover is put through extensive processing including a series of separating and magnetic processes designed to remove the maximum amount of exposed steel and fiber from the product ensuring that it is 99% wire free.
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How safe is Greentree Playground Cover?
The United States Consumer Product Safety Commission (CPSC) and numerous state and private agencies determined that shredded tire rubber chips have consistently outperformed all other surface materials in impact absorption and surface attenuation. Greentree Playground Cover is certified by IPEMA. The IPEMA certification states that a child is protected from sustaining a critical injury in the event of a fall from an 8 feet height or lower if Greentree Playground Cover is applied at a 4 inch depth and is protected from sustaining a critical injury in the event of a fall from 12 feet height or lower if Greentree Playground Cover is applied at a 6 inch depth.
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Is Greentree Playground Cover wheel chair accessible?
Greentree Playground Cover meets ADA F1951-99 ADA certification for wheel chair accessibility.
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Isn’t Greentree Playground Cover dirty?
Unlike wood chips, sand, and black tire rubber, Greentree Playground Cover is color processed which seals the rubber. There is no grind residue and the rubber won’t oxidize (chalk) because the colors are UV-stable.
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Will Greentree Playground Cover stain?
Greentree Playground Cover is coated with a UV-stable polyurethane-based colorant that is permanent and will not rub off or stain.
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If Greentree Playground Cover find its way into my washer or dryer will it stain or melt onto the clothes?
No. The color won’t wash off and it will not stain. Rubber begins to degrade at an excess of 500°F; clothes dryers only reach approximately 100°F.
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How should I install Greentree Playground Cover?
For optimal results, it is recommended that Greentree Playground Cover be applied over a week barrier at either a 4 or 6 inch depth. The product should then be rinsed off and left to dry for 24 hours prior to play.
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How much maintenance will Greentree Playground Cover require?
Greentree Playground Cover requires little maintenance when installed correctly. Weed growth will be minimized by the installation of Greentree Playground Cover but some weeding may be necessary. Occasional raking to remove large debris is recommended. Additionally, because of its density a blower can be used to remove debris such as leaves in the fall.
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