[windshield]

I make some mistakes with long crack repair.For years i use liquid resins pit filler to repair long cracks.I use the resin from the begin when the crack is wide open to the edge.I have some sucess because is a" high viscosity resin" and hold on warm wheather.But when i see my jobs again on the next months i see the crack a little bit visible.Ok the crack not spread but i note a little refraction.I read over the net that the pit filler is only to fill pits no matters their viscosity.The true crack seal is the one with good flexibility to hold the stress of the crack.Next time my cracks will holp up with a long lasting appearance.What type of crack seal is good for a hot tropical climate?How many cps?Thanks for the attention.Good Luck.