Spray Calculation Tools

Easily calculate how much coating you need for your greenhouse with our handy calculation tools. Ideal for efficiently applying coatings to the greenhouse roof.

Spray boom flow calculator Spray mixture calculator

Spray mixture calculator

With the calculation tool below you can easily calculate how many buckets of coating go into the mixing tank of your pump set.

Step 1: put 200/300 liters of water into the mixing tank
Step 2: start the pump and mechanical mixer
Step 3: put the calculated number of pails of coating into the mixing tank
Step 4: fill the mixing tank with water

The information on this page is intended as advice only. No rights can be derived from the advice given on this page. Although Van der Waay B.V. takes great care when compiling and maintaining this page and uses its own experiences which are considered reliable, Van der Waay B.V. cannot guarantee the accuracy, completeness and topicality of the information provided. Nor can Van der Waay B.V. guarantee that the page will function without errors or interruptions. Van der Waay B.V. expressly disclaims any liability with regard to the accuracy, completeness and topicality of the information provided and the use of this page.

Units

Hectares

Acres

Amount of spray mixture in liters (coating + water) per

Number of pails of coating

Mixing tank capacity in liters

Required number of pails of coating per 100 liters of spray mixture

Required number of pails of coating for a full mixing tank

Do's & Don'ts for the perfect coating layer