What factors should you bear in mind when using plastic repair adhesives?
What will be an ideal response?
When using plastic repair adhesives, remember the following:
| - | Mixing product lines is not acceptable. Choose a product line and use it for the entire repair. |
| - | Most product lines have two or more adhesives designed for different types of plastic. |
| - | The product line usually includes an adhesion promoter, a filler product,and a flexible coating agent.Use each as directed. |
| - | Some product lines are formulated for a specific base material.For example, one manufacturer offers individual products for use on each type of plastic (TPO, urethanes, or Xenoy, for example), regardless of plastic flexibility. |
| - | Clean plastic parts with a plastic prep. Never use solvent-based cleaners. |
You might also like to view...
Lack of food availability is primarily an issue of technology, not politics
Indicate whether the statement is true or false
What type of compressors are most commonly used in rooftop packaged units?
A) Hermetic rotary and hermetic centrifugal compressors B) Hermetic reciprocating or hermetic scroll compressors C) Open type centrifugal and open type screw compressors D) Semi-hermetic scroll or semi-hermetic rotary compressors
R-1234yf is a preferred refrigerant over R-134a because:
A) is highly flammable B) has a high GWP C) depletes the ozone layer D) has a low GWP
A mask worn to prevent pathogens and pollutants from entering the mouth and nose is a(n):
A. surgical mask B. respirator C. pathogenic protector D. restrainer