SpECbuild Primer S1 may be applied onto clean,
dry substrates to promote a high strength bond
between cementitious materials and particularly
with SpECbuild cementitious repair mortars.
· Single component. No mixing
· Suitable for use in hot climates
· Economical in use
Preparation
It is essential that adequate preparation is carried out
prior to the application of SpECbuild Primer S1.
The prepared surface should be free from laitance,
dust, algae, oil and grease.
SpECbuild Primer S1 is applied to a thoroughly
prepared substrate which has been pre-soaked with
clean water for one hour prior to affecting the repair.
Scrub into the substrate avoiding the formation of
puddles of excess material.
The selected repair mortar should be applied while
the primer is still tacky.
SpECbuild Primer S1 is supplied in 1 litre and 5
litre units. Application rate is 0.10-0.15 l/m².
Contact us for more info.
