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Frequently Asked Questions

Are there no dark colours available?

Fence-All - FAQ for PVC Fences
Due to the amount of UV Stabilizer included within the PVC compound, and because the UV Stabilizers are white, dark colours are not available at this time. Black PVC is being made available by some of our competitors in a few select fence styles (no privacy fence styles).

How many colours are available?

Springhouse Shingles - Frequently Asked Questions
Springhouse Shingles are available in eight architecturally pleasing low gloss colours, as well as in copper, lead coated copper, pre-patinated copper, pre-weathered pure zinc and Type 304 EZEFORM-45 stainless steel.

Do you glow in the dark yet?

VoyForums: A DIFFERENT KIND OF MOUNTAIN
Thanks for checking in on me. I've had a lot going on lately, huh!? I really appreciate the prayers. Seems as though I really need them now. I went to see Dr. Hahn Monday for chemo. He decided to suspend chemo until after the radiation is complete. Particularly the radiation to the c-spine. He said the chemo increases the size of the vessels. It is too risky to have the increased vessels in the spinal cord along with the cancer mass. Don't need anything causing a blockage.

What colours glow in UV light?

POI POI® - Support - Frequently Asked Questions (FAQ)
UV (ultra violet) is a portion of the electromagnetic spectrum. UV can not be seen by the human eye, but when it falls on certain materials it may cause them to become fluorescent (ie. glow) and reflect visible light back to our eyes. The following colours are sensitive to UV Light: White, Pink, Yellow and Orange will glow under UV Lighting. Red, Purple, Green, Blue and Black will not glow under UV light.

How do glow powders actually glow-in-the-dark ?

Glowtec UK - Glow-in-the-Dark UV Paint & Products.
In simple terms, glow-in-the-dark crystals absorb invisible Ultra-Violet (UV) light from day-light and artificial electric-lights etc and re-emit that energy as visible light over a extended period of time. Unlike conventional colorants, LUMINESCENT pigments are not primary light reflectors, but actual sources of light.

ARE THERE GLOW-IN-THE-DARK INKS OR FLUORESCENT INKS?

Tattoo FAQ - BME Encyclopedia
Fluorescent ink is not the same as glow-in-the-dark ink. Fluorescent inks glow under ultraviolet light. Phosphorescents glow after being exposed to light, and glow-in-the-dark things that glow without any outside stimulus are almost unknown. For a brief time around 1991, some tattoo artists experimented with fluorescent inks that glow under UV light. At the time, it was thought that these could be used to make tattoos that would only be visible under UV light.

Why do you offer a GLOW-IN-THE-DARK CADDIE?

THE CHAIR CADDIE FAQ Frequently Asked Questions
Use the GLOW CADDIE for carrying your chairs to and from a Fireworks display, a high school football game, or an outdoor concert.

Do you do Blacklight or Glow in the Dark tattoos?

Frequently Asked Questions
No we do not use blacklight or glow in the dark ink for tattoos because they are not FDA approved, and there are too few scientific studies concerning their long term safety.

What colours glow under UV (black) light?

Home of Poi Shop - Answers to frequently asked questions
The following colours are UV active (ie. will glow under UV light):- White,Pink,Yellow and Orange. This applies to all product; Beginner, Ultimate performance and the Beaming Poi.

Can you explain how something can glow-in-the-dark?

Extreme Glow - Frequently Asked Questions
Products that glow in the dark do so because electrons are falling from a higher orbit to a lower orbit. When they fall to a lower orbit, they emit energy as visible light. Glow products fall into 2 different categories: chemical luminescent products (chemical necklaces and light sticks) and photo luminescent products. The first category is chemical luminescent products. These products are like the chemical necklaces and light sticks that you can purchase from Extreme Glow.

Why Doesn't Vinyl Come In Dark Colours?

Plastic Garden Fence
It's a scientific fact that dark colours fade and deteriorate faster than light colours, so a more complex vinyl formula is necessary to protect and preserve them. And because we don't feel the technology is in place to guarantee you with a lifetime product, we simply don't offer them.

Are specialty (i.e., flavored or glow in the dark) condoms less effective?

EIU - Health Education Resource Center
Glow-in-the-dark and other "novelty" condoms are funny gifts, but as is normally indicated on the box or package in which they are sold, (if the package says "For Novelty or Entertainment Purposes Only"), they are not recommended for vaginal, anal, or oral sex, nor do they provide protection against STIs.
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