White sections showing for ruin up 2d sooner than page loads

Somebody know fix this? It's greatest happening on my product page.

I've tried setting each the background and background overlay to the light grey and quiet no luck. Tried inserting your entire reveal material into one share also. Cleared cache and plenty of others.

Bit traumatic it's greatest on one page!

Link right here http://raptortanks.hyperlink/

White sections showing for split second before page loads