- the measure of angle 3 is 115 degrees because angles 1 and 3 are a pair of vertical angles. - angles 1 and 2 are a linear pair, so their sum is 180 degrees; therefore, the measure of angle 2 is 180 - 115 = 65 degrees.
Epoxy paint is suitable for fiberglass. There are many reasons that you may want to refinish a bathtub. Your tub may be old and worn, be an outdated color or no longer match your bathroom after renovating.
GEL-COATED FIBERGLASS: Gel-coated fiberglass bathtubs are inexpensive, strong, light-weight, and available in many sizes and shapes, but these tubs generally do not have long lives. The surface of fiberglass is susceptible to stains, mold, and mildew which can penetrate the surface and be difficult to remove.