RockSeal
RockSeal is a new seal system that fits all GRABO models, including Nemo GRABO, GRABO Pro lifter-20, RTC tools GRABO, FXAH-120 Probst GRABO, Topspin Powertools GRABO and other co-branded units.

This patented seal is designed specifically for extremely rough stone & rock surfaces with up to 10 mm surface profile
The seal will be available soon with all partner distributors and retailers.

Specifications:
Material: Laminated SBR rubber foam sponge
Color: Black
L x W x H: 11.5 x 6.9 x 1.12” ( 293 x 175 x 28.5 mm)
Weight: 0.6 Lbs ( 0.23 kg )
Working temperature: 32℉~140℉（ 0℃~60 ℃ ）
Recommended Storage Temperature: Room temperature
Applicable Surface Type: Peak/valley heights less than 0.4” (10 mm)
Features: Patented technology designGlass 375Lbs ( 170 kg ) 265Lbs ( 120 kg )
Metal 308Lbs ( 140 kg ) 198Lbs ( 90 kg )
Wood 220Lbs ( 100 kg ) 143Lbs ( 65 kg )
Rough Slate 176Lbs ( 80 kg ) 176Lbs ( 80 kg )
Rough Concrete 176Lbs ( 80 kg ) 176Lbs ( 80 kg )