Mixing: can be mixed in regular mortar mixers.
Application by spray gun: possible. Please consult us.
Working temperatures: not below 40oF or above 85oF. Make sure that high suction materials are thoroughly dampened before application. Avoid rapid drying due to high temperatures or strong winds by curing with a light water mist several times a day if necessary.Protect from frost, rain, direct sun and strong wind for a minimum of 72 hours.
Reworking: possible within 12 hours.
composition:MASONRY/POINTING/ CAPPING/ BEDDING/ ASHLAR|
Binder: sand ratio: from 1:1.5 to 1:3 depending on the support/background conditions, the size of the joint and the fineness of the sand. Always use well graded sands ( #6 down to #200).
See also “General Guidelines – Sands for NHL mortars”.
*At this dosage the consumption is approx. 2.05lbs of NHL 3.5 per sq. yd. for each 1/8" thickness.Please also refer to General Guidelines: NHL Renders.