| |
|
|
Here are some tips on
applying the Megatreat Liquid Terracottarange of products, to see
our entire range, please view the catalogue.
For any further information, contact us
...
|
|
|
| Surface
Preparation
-
Apply to a clean, dry surface. If the
surface is dirty, clean with a high pressure water cleaner,
remove any oil stains from the surface and allow to dry.
-
Rough and grooved surfaces will
need to be topped with 2.5 sand to 1 cement and 40:1 crosslink
concrete additive (or similar), or topped with megatreat textured
primer coat, making sure that the surface is smooth so as to
prevent "bleed through" under the tape (when it is
applied). Steel trowelled and float finished concrete requires
acid etching.
-
For colored grout joints
(optional) other than the original cement color, coat the entire
surface with Megatreat Primer Basecoat and Sealer, allow to
dry 24 hours.
-
To create tiled effects,
use Meagtreat Tile Tape. We recommend 450 mm square tile pattern,
which is very much in vogue for terracotta tiles and is also
a lot less work than smaller tile patterns.
- Mark the floor with a pencil in 450mm
increments along the side, mark the opposite side the same,
then repeat this operation for the other two opposing ends.
- Use Megatreat Tile Tape to join these
marks, creating the tile effect as such ...
Applying
Liquid Terracotta
- Select terracotta shade, remembering
that the terracotta becomes a shade darker when the satin or
gloss sealer is applied. For tips on using a different shade
of terracotta, see the Megatreat White Terracotta section.
- Cut in with a good quality brush
first.
- Roll first coat using a medium
nap roller and allow to dry.
- Apply a second coat as per the
previous 2 steps. Allow to dry.
- For a deeper joint
(optional), and to give a more realistic "real tile look",
apply a third coat and allow to dry 1 - 2 hours depending on
weather conditions.
Finishing
The Surface
- You can achieve such effects as
an aged look, mottled look, etc, after applying the Liquid Terracotta,
and before lifting up the Tile Tape. For tips on applying these
effects, see the Megatreat White
Terracotta section.
- Carefully pull up tape starting
with the last section that was put down.
- Sweep up or vacuum all dried terracotta
pieces that come off from the taped area.
- Seal the surface using Megatreat
Satin, Gloss or Natural Sealer, for tips on applying the sealer,
see the Megatreat Sealer section.
|
|
|
| Shades
of terracotta
- The shade of terrcotta may be varied
by mixing White Liquid Terracotta with original Liquid Terracotta
at differing ratios (see the White
Liquid Terracotta shade chart) before applying the Liquid
Terracotta to the surface.
Different
Effects
Remember to always apply effects to a
small test area first to perfect the method and the look required.
If you make a mistake, you can easily go back over the test area
with a top coat of Liquid Terracotta and start again.
- Aged Look - After applying
the last terracotta coat, and before you pull up the Tile Tape,
make a white wash consisting of 2 parts White
Liquid Terracotta to 1 part water. Mix thoroughly, then this
wash should cover about 6-8 m2 per litre. Using a sponge squeegee
mop, dip into white wash and squeeze out, then apply a light
coat in long sweeps. Go back before this dries and squeegee
off any excess white wash, then allow to dry. The surface may
look too white, but a lot of the white wash disappears when
the sealer is applied. Another interesting effect is to only
apply the white wash around the outside edges of the "tile",
which gives the effect of ageing the edges of the "tile".
- Mottled Look - The white
wash can be tinted any color using standard tinters. To achieve
the mottled look, apply 2 or more different color washes (eg.
first coat with a white wash, second coat with a yellow ochre
wash). Apply first wash thinly over entire surface, then apply
second wash as a highlight over the first wash. Use your imagination
to create different effects by tinting the White Liquid Terracotta
with various colors and applying them in different directions,
you may also want to try using a roller or sea sponge for interesting
effects.
- Textured Look - The
roller naturally leaves a textured finish, this can be varied
by using different nap rollers. Tinted coats can be sponged
on and wiped off, leaving the tint only in the hollows of the
texture. Alternatively, apply the White Liquid Terracotta or
Tinted Terracotta undiluted with a thick, dry sponge mop, lightly
brushing over the top of the texture only.
After achieving the desired
effect on the test area, apply to the rest of the surface, allow
to dry, remove the tape, sweep away any loose, dried Liquid Terracotta,
then seal.
|
|
|
|
Apply Megatreat Satin Sealer your new terracotta finished
surface, which should be clean, dry and free from debris before
applying the sealer. Apply at least 2 coats, but if the surface
is to be subjected to high or heavy traffic, you may wish to apply
a third coat.
-
First Coat - Stir can
well, then apply with a foam pad applicator or airless spray
gun, and allow to dry. Coverage 12 - 14 m2 per litre.
-
Second Coat - Allow
a minimum of 2 hours before applying this coat. Then apply an
even coat with a foam pad applicator or airless spray gun. Coverage
16-18 m2 per litre
-
Third Coat - If a third
coat is required, apply as per the second coat, with a coverage
of about 18 - 20 m2 per litre
-
Maintenance - Clean
treated surface regularily with water and mild detergent. Megatreat
Satin Sealer is resistant to many chemicals and staining compounds,
and will usually prevent their penetration into the surface.
Exterior low traffic areas may require a top-up coat after 3
years, simply wash down the area with water and detergent, rinse
off, allow to dry, then roll or spray on a top-up coat. Interior
traffic areas may require a top-up coat after 3 - 5 years or
so, depending on the severity of the traffic.
-
-
Sealing Tile Tape
- Steel trowelled or smooth finished concrete does not require
tape sealing. To prevent "bleed through" under
the tape, seal the tape down with Megatreat Tile
Tape Sealer using a 50mm roller. A 50 sq.m area with 450
mm squares requires 1 litre of sealer (make this extra allowance
when calculating total sealer requirements)
|
|
|
| Applying
the Tile Tape is best carried out with two people ...
- Make sure you have marked out the surface
at the desired interval on each of the edges.
- Have one person hold the tape down on
the middle of the first mark, while the other person unrolls
the tape, making sure to keep it taught. When reaching the opposite
mark, stretch the tape slightly, and stick down onto the mark.
Gently pat down the tape onto the surface, making sure it doesn't
go sideways in the process. To stick down tape firmly, use a
small 50 mm wide foam roller which fits a roller pole. Complete
all tape lines as such.
You
may also need to seal the tape to prevent "bleed
through", for tips on applying the sealer, see the Megatreat
Satin Sealer section.
|
|
|
 |