X420 Luster Keep™ – is a single pack spray or mop on polish that gives total concrete protection to Diamond polished or Burnished concrete with an attractive high gloss, easy to maintain, tough as steel, stain resistant environmentally friendly finish. Its got the lot! Responds beautifully to High Speed buffing. Independent slip testing carried out by Advanced Technology Testing and Research – ATTAR – These reports available in Pdf format on request.
Can be applied over Oxtek X300 Surface Repeller or Oxtek X400 Luster Shield or Oxtek X520 Warehouse to bring these sealer products up to a higher shine.
Can also be applied directly over floors previously treated with Densi-Proof, Moisture-Fix or X100 as an inexpensive polish concrete effect. However the surface sealing of the floor will always be better if X420 Luster Keep is applied over the base products listed in the second paragraph.
Oxtek X420 Luster Keep provides a highly attractive finish that is extremely durable. X420 Luster Keep was developed to enhanse the look and give an attractive high gloss or wet look to today’s decorative concrete surfaces and to provide the same protection to plain grey con crete. X300 Surface Repeller, X400 Luster Shield or X520 Warehouse are recommended as sealers prior to finishing with X420 Luster Keep.
How to apply:
Ensure you floor is clean, free from waxes, grease, oils, stains, dust, dirt and other contamination. Luster shield should be applied over a sealing coat of X400 Luster Shield, X300 Surface Repeller or X520 Warehouse that is at least 24 hours old. With a dust mop or polish spreader apply a thin uniform coat and allow the entire area to touch dry completely. Drying time varies due to temperature, ambient drying factors and relative humidity but is usually in the range of between 15-30 minutes. Apply subsequent coats in the same manner and if preferred machine buff after applying the 3rd or 4th coats ensuring the floor has had at least 4 hours to dry. It is recommended to use between 4 to 8 thin coats on high traffic areas and as few as 3 thin coats in other areas. For optimal results after 4 hours and before 24 hours you should thoroughly burnish the floor with a high-speed polisher (Poli-vac or similar) using a hard high-speed animal hair pad. X420 Luster Keep should not be applied when temperature falls below 8C as this will slow drying and curing times. A minimum 24 hours drying/curing time, following application, should be allowed for strength development before allowing heavy-duty service/traffic.
Agitate and mix 420 Luster Keep thoroughly before use.
Other important notes:
Incidental contact with X420 Luster Keep is non hazardous, protective clothing is not necessary. Avoid contact with eyes. If eye contact is made rinse thoroughly with water, and should irritation develop, seek medical attention. If ingested drink water, do not induce vomiting, seek medical attention.
Do not apply X420 Luster Keep when ambient temperature drops below 8C or above 38C.