Jun 7th 2020

Some FAQs to get you in the mood

You dont have my car listed, We don't have all our items listed, contact us we may have it in the works and just not listed it, Contact Us for your needs.

Production Time All our products are custom made to order, please allow 7-10 business days for completion.

You Dont Ship to my Country? Maybe we do, just ask!!! Were not the smartest folks when it comes to all the different Countries but we will try our best to get them to you. We do this all the time.

Our Limitations, The minimum length is 4", maximum hose length is 15" for all tubing. Bends, we can do one (1) bend per hose.
Diameter, 3/4 (.750) OD to 2" OD. This fits most every coolant hose for motorcycles and cars.
Big Bore tubing can not be bent only cut to size with appropriate ends tooled on.

Glass Color, All our glass is clear. The color is achieved with your antifreeze. Many different colors of antifreeze are available, Google is your friend in finding what you like

LED color, Choose the same color or as close to the coolant/antifreeze you have. The same color excites the UV dye thats in the coolant. Mixing colors can cause a "grey out"

What is Killerglass (borosillicate) Glass?

Thanks to a railroad glass scientist needing to create a lantern that got hot but did not shatter when rain or snow got on it we now have pyres glass. The word Pyrex comes from the Greek Word pyro or fire, and Ex which refers to the type of glass. It does not expand or change shape when heated. This may be why Pyrex glass in the 1960s and '70s was used in the windows of the Apollo and Gemini spacecraft.

Composition of Pyrex Glass:
Density (g/cm3) = 2.23000E+00 Mean Excitation Energy (eV) = 134.000000

Properties Of Borosilicate (PYREX 7740) Glass Chemical Resistance Borosilicate glass is inert to almost all materials with the exception of hydrofluoric acid, hot phosphoric acid and hot alkalies. Of these, hydrofluoric acid has the most serious effect and, even when a solution contains a few parts per million, attack will occur. Phosphoric acid and caustic solutions cause no problems when cold but at elevated temperatures corrosion occurs. Caustic solutions up to 30% concentration can be handled safely at ambient temperatures. Physical Properties: Composition Low-expansion borosilicate glass has the following approximate chemical composition:

SiO2 81%
Na2O 4.0%
K2O 0.5 B2O3 13.0%
Al2O3 2.0%

For further details please refer to ASTM E 438, "Standard Specification for Glasses in Laboratory Apparatus." Linear Coefficient of Expansion: Between 32°F and 572°F [0°C and 300°C], per ASTM Method E 228) 18.1 x 10-7 in/in/7°F 32.5x10-7 cm/cm/°C Annealing: All fittings and all straight lengths are annealed to reduce internal stress. This also makes the pipe easier to field fabricate. Thermal Conductivity: 0.73 Btu/hr-ft2-°F/ft 0.0035 cal/sec-cm2-°C/cm Specific Heat: 0.20 Btu/lb-°F 0.20 cal/gm-°C Dialectric Constant: at 23°C and 1M Hz per ASTM Method D 150: 4.6 ±-0.2 Density: Approximately 139 lb/ft3 (2.23 gm/cm3) Young's Modulus: per ASTM Method C215: in the range of 9 x 106 to 10 x 106 psi. Mechanical Strength: The mechanical properties of glass differ from those of metals. The lack of ductility of glass prevents the equalization of stresses at local irregularities or flaws and the breaking strength varies considerably about a mean value. This latter is commonly found to occur at a tensile strength of about 70 kg/cm2 (1000 psi). The glass should be adequately supported and appropriate allowance should be made for special conditions such as high temperatures, dense liquids, etc. Subject to the above, maximum working pressures are as specified in the following table. Working Temperatures Borosilicate glass retains its mechanical strength and will deform only at temperatures which approach its strain point. The practical upper limit for operating temperatures Is much lower and is controlled by the temperature ditterentials in the glass, which depend on the relative temperatures of the contents of the equipment and the external surroundings. Provided borosilicate glass is not subjected to rapid change in temperature, creating undue thermal shock, it can be operated safely at temperatures up to 450°F (232°C). The normal limiting factor is actually the gasket material. The degree of thermal shock (usually defined as sudden chilling) which it can withstand depends on many factors, for example: stresses due to operating conditions; stresses imposed in supporting the equipment; the wall thickness of the glass, etc. It is therefore undesirable to give an overall figure but, as a general guide, sudden temperature changes of up to about 216°F (120°C) can be accommodated At sub-zero temperatures, the tensile strength of borosilicate glass tends to increase and equipment can be used with safety at cryogenic temperatures.

Chemical Hardening

Killerglass is chemical hardened by our three step hardening process to increase the impact resistance of the borosilicate glass 300-400%
Making this the ideal product for severe duty applications.