Ki7 or ms20

ankers

Active Member
Doing some retaining walls that have been tanked. Anyone know what's the better product out of ki7 and ms20 will add waterproofer to ms20. Just thinking ms20 quick setter so can float same day. Does ki7 float next day?
 
Doing some retaining walls that have been tanked. Anyone know what's the better product out of ki7 and ms20 will add waterproofer to ms20. Just thinking ms20 quick setter so can float same day. Does ki7 float next day?
K17 has lime in it but ms20 is good I’d just add water proofer to it .
 
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