Rubber weight - black vs red

[Tony's Table Tennis]

Intersting find.

Rakza 9 Black - Max with a cpen cut of 1.5cm vs Rakza 9 Red - Max with a normal cut is the same weight at 49grams....
there is about 10% more rubber/sponge/glue on the Red rubber...
Interesting

 

[Tony's Table Tennis]

PS. this is likely the first time I had the same rubber on both sides
Before, I always had a softer backhand rubber, so I don't really have much history of a black rubber being heavier than the red

Ie my black S2P is 52 grams (1.5cm gap), Red S2E is 49 grams

 

[mahomedy13]

are the weights on the uncut black and red ones the same?

 

[Tony's Table Tennis]

are the weights on the uncut black and red ones the same?

I used to weigh for OOAK a while ago
haven't weigh recently
Next time I need to cut R9, I will weigh them