

Hazmat
Description
Hammer is proud to offer the broadest range of core and cover options in bowling. We are excited to enhance the product line by adding a “big” shiny symmetric ball, the Hazmat. The Hazmat is a lower RG and higher Differential core that will help the ball pick up in the mid-lane and have a strong and continuous down-lane motion. The base cover is the extremely popular and highest-performing HK22, and we’ve used the Symtex Hybrid additives. The core and cover combination of the Hazmat creates a big hooking and never-quitting ball motion that bowlers love to see.
Color | Black/Sapphire/Jade |
Core | Hazmat |
Coverstock | HK22 – Semtex Hybrid |
Finish | 500, 1000, 1500 Siaair/Factory Compound |
Reaction | Length with strong backend |
Lane Condition | Medium Oil |
Weights | 12lb-16lb |
16 lbs | 15 lbs | 14 lbs | 13 lbs | 12 lbs | |
RG | 2.492 | 2.479 | 2.501 | 2.585 | 2.608 |
DIFF | 0.048 | 0.055 | 0.055 | 0.040 | 0.040 |