Technical data
Bona Mega
®
Technical data sheet
Rev
05/11
This data sheet replaces al
l previous
versions
page
2/2
Finishing
THE BONA MEGA
®
FINISH SYSTEM:
Apply a Bona sealer or Bona stain and 2 coats of Bona
Mega. Follow label directions. Adding a third coat of Bona Mega is recommended in heavy
-
traffic
commercial and residential areas. Visit www.bona.com for additional product
information.
RECOMMENDED APPLICATORS:
Bona
®
Floor Coater (T
-
bar), Bona
®
Roller, Bona
®
Cut
-
In Pad.
NOTE: Use a clean applicator for sealer and a separate clean applicator for finish.
MIXING INSTRUCTIONS:
SHAKE WELL BEFORE USING. DO NOT THIN. DO NOT ADD
WA
TER. Insert supplied filter.
FINISHING: 1.
Pour a 4” wide line of finish along the starting wall. Go with the grain of the wood.
2.
Using a pre
-
dampened T
-
bar sleeve, draw the applicator forward with the grain of the wood,
moving the finish toward the opp
osite wall. To maintain a wet edge at all times, hold the applicator
at a snowplow angle.
3.
At the end of each run, turn the applicator towards you and pad out the
applicator parallel to the wet edge.
4.
Feather out all turns. Do not push too hard or too
fast to
avoid drips flying off the applicator.
5.
BE SURE YOU ARE USING THE RECOMMENDED
COVERAGE OF 500
-
600 SQ. FT. PER GALLON. DO NOT SPREAD TOO THIN.
6.
Allow the first
coat to dry 2
-
3 hours. High humidity and/or low temperature conditions will extend th
e dry time
(recommended conditions of 65
-
80° F (18°C
-
27° C) 40
-
60% relative humidity).
7.
For smoothest
results, abrade with a Bona
®
Conditioning Pad before applying final coat. Always vacuum and tack
thoroughly with a slightly water dampened Bona Microfib
er Mop or cloth after abrading. Allow final
coat to dry at least
24
hours before use.
INTERCOAT ABRASION:
It is not necessary to abrade between Bona waterborne sealer and
finish coats unless more than 48 hours has passed since the previous coat was applie
d. For
smoothest results, abrade between all coats as necessary. When using solvent
-
based sealers,
ALWAYS abrade before finish coats. Always vacuum and tack thoroughly with a slightly water
-
dampened Bona Microfiber Mop or cloth after abrading.
RECOATING:
Be sure floor is free from wax, polish and oily residues. Follow the Bona Prep
®
system, applying 1-
2 coats of Bona Mega. If Recoating a Factory Prefinished Floor, DO NOT USE
Bona Mega finish. Use Bona Naturale
®
or Bona Traffic
®
finishes with the Bona Prep
system.
Delamination can occur if the Bona Prep process is not followed; always test for compatibility.
CURING: The curing process takes approximately 7 days, (70% cured after 1 day, 90% after 3
days). Do not replace area r
ugs until the floor has fully cured. The floor may be walked on after 24
hours, but remains susceptible to scuffing or marring until completely cured.
Furniture may be
placed onto floor after 72 hours (90% cured). Do not drag or slide furniture.
Use only a
dry Bona
Microfiber Mop or cloth for cleaning during the first week.
CLEAN
-
UP:
Application tools should be cleaned with water and stored in an airtight container.
FLOOR CARE:
Put walk
-
off mats at all entrance doorways to minimize dirt and grit. Sweep or
vacuum daily and damp
-
wipe as needed with Bona
®
Hardwood Floor Cleaner. Use felt pads under
furniture legs and appliances.
STORAGE:
Nonflammable
-
Bona Mega should be stored in a climate controlled environment.
KEEP FROM FREEZING. Do not store above 100°
F. (38° C)
Item #
Size
#/
Case
WT130018001
1 Gallon
-
Gloss
3
WT130318001
1 Gallon
-
Semi
-
Gloss
3
WT130618001
1 Gallon
-
Satin
3
Order Information
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