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How we
tested… KOOL RAY CLASSIC was applied over standard greenhouse glass. Data
was obtained through controlled laboratory findings and are intended as
a guide only. The light source was fluorescent lighting measured 55" from
the greenhouse glass. Light was measured in footcandles with a GE 214 light
meter.
Many factors will affect ACTUAL SHADING DENSITY and light transmission in
the field. The intent of the study was to provide a relative value of Classic's
shading capacity for the grower to use as a reference only. Classic's shading
density is influenced by other variables including accuracy in measurement
& mixing of KOOL RAY and application technique. Additionally, plastic glazing
is translucent and has inherent light diffusing characteristics that should
be taken into account when calculating shade requirements.
Applications Guidelines
KOOL RAY CLASSIC is specifically designed to lower inside greenhouse temperatures
during the warmer spring and summer growing seasons. During the course of
the year, CLASSIC's environmentally friendly ingredients will slowly wear
off (weather permitting) allowing for increased light levels as the daylight
decreases. CLASSIC works best when spray applied.
Dilution Ratios
KOOL RAY is a super concentrated formula designed to be diluted with
water. Standard dilution rate is 1 part KOOL RAY to 8 parts water.
Ratios can be adjusted according to the grower's particular needs. For a
denser shade, several lighter, more diluted coats are recommended over a
single, less diluted, heavy coat. A heavy coat can tend to cause "mud cracking"
which can lead to eventual flaking and less even wear.
Coverage
Coverage will vary according to application, applicator, and dilution ratio.
Spray will normally provide the best coverage of approximately 175 sq. ft.
per gal. after dilution.
Example: a standard 1:8 dilution of 1 gallon of KOOL RAY CLASSIC to 8 gallons
of water yields 9 gallons of shade. A denser shade at a 1:5 ratio (1 gallon
CLASSIC to 5 gallons of water) yields 6 gallons. Multiply the diluted amount
by 175 to determine coverage.
1:8 = 9 gallons x 175 = 1575 square feet.
1:5
= 6 gallons x 175 = 1050 square feet.
And if you desire a longer wear and better adhesion of the Kool Ray, just
add XTRA STICK ADHESIVE BINDER.
