ENVIROTACK Technical Bulletin

ENVIROTACK is a non-toxic biodegradable crosslinked tackifier that is blended from natural guar, psyllium gum and natural dispersal agents and mineral activators.
ENVIROTACK disperses, dissolves and thickens rapidly in water and remains in uniform suspension under agitation. Slowly add ENVIROTACK to the tank once the agitator blades are covered with water and run the agitator to mix the product into solution while the tank is filling. Do not dump, as lumping may occur. Full Hydration will take 30-45 min. When applied ENVIROTACK bonds the fibres and other materials to form an erosion resistant mat.

HydroMulching with ENVIROTACK
ENVIROTACK can be used as a tackifier for soil stabilisation with all wood cellulose mulch products. ENVIROTACK recommended application rates are as listed below using mulch rates of 1500 to 2000 kg per hectare.

Slope: Eg. 1 to 2

	Flat	1 to 4	1 to 3	1 to 2	1 to 1
Kg/Hectare:	40	45	50	60	70

StrawMulching with ENVIROTACK
ENVIROTACK can be used as a straw tackifier with or without mulch. When used without mulch, add 7 kg of ENVIROTACK per 1000 litres of water.

The recommended application rate is 1 litre per sq metre

When used with mulch, add 4 kg of ENVIROTACK with 30 - 40 kg of mulch per 1000 litres of water.

The recommended application rate is 2 litres per sq metre

The second method is preferred because the tracer of mulch makes the spray pattern more visible and results in a more uniform application with matrix strength increased by the presence of fibres.

ENVIROTACK as a Dust Suppressant

ENVIROTACK can be used as a Dust Suppressant. We recommend ENVIROTACK should be applied at a rate of 6 kg per 1000 litres of water, to cover 1000 sq metres

Envirotack is packaged in 10 or 20 kilogram woven plastic lined bags.

WARNING!!!
ENVIROTACK is pH sensitive and therefore should not be batched with excessive amounts of fertilizer or lime, as this will inhibit performance of the product.

For further information please call: AQUASEEDING RESOURCES PTY LTD
505 Canterbury Road VERMONT VIC 3133 Telephone 03 9874 2194 Fax 03 9872 3114

ENVIROTACK Material Safety Data Sheet

1.       Product Identification

Synonyms:                              Tackifying Agent

Date Prepared:                        18.02.1997

ENVIROTACK is a non-toxic biodegradable crosslinked tackifier that is blended from natural guar and psyllium gum and natural dispersal agents and mineral activators.

2.       Hazardous Ingredients / Identify Information

Appearance and odour:

Guar -Creamy white powder with a bean like odour

Psyllium Coarse powder, pale to medium buff colour, marginal odour.

3.       Physical / Chemical Characteristics

Solubility in Water (% by Weight) 100

% volatile by volume @ 70ºF (21º C):0

4.       Fire and Explosion Hazard Data

Flammable limits:

Similar to Flour or grain dusts

Extinguishing Media:

Carbon dioxide, dry chemical, foam, water.

Auto ignition Temperature (F or C): 400º F-500º F

Special Firefighting Procedures:

Wear self-contained breathing apparatus to avoid smoke.

Unusual Fire and Explosion Hazards:

Powder has the potential to form explosive mixture with air.  Avoid creating dust.  Use Spark-proof motors.  Keep away from heat open flame, and sparks.

5.       Reactivity Data

Incompatibility (Materials to Avoid):

Avoid contact with oxidising agents.  Avoid ignition sources and water  contact.

Hazardous.  Decomposition or By Products:

None

Hazardous Polymerisation: Will not Occur.

6.       Precautions for Safe Handling and Uses

Step to be Taken in Case Material is Released or Spilled:

ENVIROTACK becomes very slippery when wet. Sweep up dry and containerise.  Reuse if suitable or dispose of properly. Mop area with hot water to remove final traces until no longer slippery.

Waste Disposal Method:

ENVIROTACK is not hazardous waste.  Dispose of in an approved landfill in accordance with federal, state and local regulations.  Do not dump down sewers or drains as this may cause blockage.

Precautions to be Taken in Handling and Storage:Stable in dry form.  Store in a cool dry place.  Keep container closed to avoid moisture.  Properly cover container and retest after extended storage to assure quality prior to use.

Other Precautions:

None.

7.       Health Hazard Data

The primary health hazard posed by this product is thought to be due to exposure to dust.

Acute health Hazards Signs and Symptoms of Exposure/Emergency and First-Aid Procedures:

INGESTION:  Not applicable under normal use.

EYE CONTACT:  Dust may mechanically irritate the eyes, resulting in redness or watering.  Treat dust in eye as foreign object.  Flush with water to remove dust particle.  Get medical help if irritation persists.

SKIN CONTACT:  May cause dryness.  Wash skin with soap and water.  Use a suitable skin lotion.

SKIN ABSORBTION:  Not known to occur.

INHALATION:  Excessive concentration or dust may cause unpleasant deposit/obstruction in the nasal passages, resulting in dry cough and runny nose.  Remove to fresh air.  Get medical help if persistent irritation, severe coughing, or breathing difficulty occurs.

Medical Conditions Generally Aggravated by Exposure

Like any dust.  ENVIROTACK may aggravate pre existing respiratory conditions or allergies.

Chronic Health Hazards:  None established.

8.       Control Measures

Personal Protective Equipment

RESPIRATORY PROTECTION is recommended when using in confined spaces.

PROTECTIVE GLOVES:  Rubber or leather

EYE PROTECTION: Goggles or safety glasses are recommended if the product is used in such a way as to generate high dust levels.

OTHER PROTECTIVE CLOTHING OR EQUIPMENT:  Not applicable for product in purchased form.  Outer garments may be desirable in extremely dusty areas.

WORK/HYGIENE PRACTICES  Follow good hygienic and housekeeping practices.  Clean up areas where dust settles to avoid excessive accumulation of this combustible material. Minimise blow down or other practices that generate high airborne dust concentrates.

Ventilation

LOCAL EXHAUST: Provide dust control measures to remove or recover airborne dust or provide local exhaust.

MECHANICAL (GENERAL) Use spark-proof equipment.

SPECIAL: Self contained breathing apparatus (SCBA) recommended when fighting fire.

7.       User's Responsibility

The information contained in this Material Safety Data Sheet is based on the experience of occupational health and safety professionals and comes from sources believed to be accurate or otherwise technically correct.  It is the users responsibility to determine if this information is suitable as may be necessary.  The user has the responsibility to make sure that this sheet is the most up to date issue.

For more ENVIROTACK information contact: