FAQs Archive » Page 4 of 5 » On-course Solutions

Q: What is the best ratio of Bunkertac to water to use?

The proper ratio is 1 part Bunkertac to 8 parts water (this may be increased to 9 parts water if the soil requires)

Q: How many coats of Bunkertac should be applied?

To ensure that the specified application rate is met 6 coats of Bunkertac are required

Q: How long must I wait between coats of Bunkertac?

Each coat of Bunkertac must be given sufficient time to penetrate and become tacky before application of the next coat in order to avoid developing an under performing skin layer rather than the desired penetrating layer. This can be anywhere between 1 and 24 hours depending on conditions.

Q: What is the best method for dusting of the sand?

The best method for dusting of the sand is to use a knapsack type duster blower. (Contact On-Course Solutions for the recommended machine)

Q: Is Hydrotac environmentally friendly?

Hydrotac is completely environmentally friendly , safe for animals, wildlife and vegetation and dries clear and transparent; leaving the environment in its natural state. Hydrotac meets all ISO 14001 requirements thus helping to keep all companies involved with the use of the product compliant.

Q: What makes Hydrotac a cost effective solution?

The use of Hydrotac for hydro seeding only requires fertilizer and grass seed thus eliminating the need for costly additives such as organic supplements, wood fibre mulch, cotton mulch, hydro pam and stock absorb. In addition the adhesive properties of Hydrotac will hold the fertilizer and seed in place and will not wash away (even with heavy rains) therefore only requiring one application of the product.

Q: How is Hydrotac applied?

Hydrotac is applied using a simple pump and spray system that is easily housed on a trailer or in the back of a truck for ease of movement and access to any area. A common adjustable spray nozzle is used to ensure that the required application rate is adhered to. The product is applied over the area using 1 to 2 coats depending on the soil conditions. A Finn hydroseeding machine or equilvalent is not required.

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November 2017