Mastertec EasySeal 1K

article number 050100

Mastertec EasySeal 1K is one of the most modern and effective external waterproofing products
for water-tight structures. Modified polymers form the basis for the product. They have an
extremely high adhesive force on multiple substrates and are thus the prerequisite for high-pressure
waterproofing. Application is simple, quick and cost-efficient.

Product characteristics

Modified one-component polymer
Colour grey
Solvent-free, water-free and bitumen-free
Neutral odour
Very low emissions
Water hazard class 1 – low hazard to water
Storable for 12 months frost-free
Protect from frost during shipping

available in large quantities

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The most important information at a glance

technical data

article number:

050100

GTIN:

4251689515804

customs tariff number:

32149000

packing unit:

Bucket

sales quantity unit:

14 Kg

weight per:

Bucket = 14.98 kg

material:

silane-modified polymer

colour:

grey

texture:

pasty,

density: approx. 1.5 g/cm³

usage:

approx. 0,6 kg/m joint per layer

application:

min. 1.2 mm dry coating thickness per layer

application temperature:

0° C up to +35° C building component temperature min. +5° C.

The material temperature should be between + 15° C and +25° C during processing.

setting-/application time:

24 hours at + 20° C / 50% relative humidity applicable:

approx. 30 m ( 20° C/ 50 % RH)

test certificate/approval:

Test report

(MFPA Leipzig)

PB 5.1/18-121-2

water pressure tightness:

8 bar (80 m water column)

crack width up to 3 mm

with double application incl. non-woven inside

water hazard class:

WGK 1

slightly water endangering

delivery form:

Bucket 14 kg

contains two single bags of 7 kg

packaging:

Palette à 30 buckets

substrate:

concrete, water-impermeable concrete, masonry

substrate condition:

for dry and damp substrates

environmental factors:

solvent- and bitumen free

neutral odar

very low emissons

stabilities:

Good aganist UV radation

Very good alkali resistance

min. shelf life:

best before 12 months after date of production

storage:

Store in undamaged and unopened
original packaging in a dry place out of direct sunlight.

disposal:

Can be disposed of at municipal waste landfill sites, taking into account the local waste disposal regulations.

data sheet download

Installation tutorial

The Mastertec EasySeal 1K system comprises the waterproofing materials (Mastertec EasySeal 1K and Mastertec EasySeal 1K non-woven) as well as the corresponding application tools (roller grid, special roller, roller frame, pressure roller, corner roller and brush).

The bucket contains 2 bags of 7 kg Mastertec EasySeal 1K each.
This allows a material-saving use and avoids unintended drying out of too much sealing material.

Prepatory work:

The vertical joints of precast concrete elements are filled before applying Mastertec EasySeal 1K.

Clean the surface of the concrete wall from loose parts before coating.

Mark the width of the area to be coated.
The coated joint should be at least 16 cm wide on the left and right.
Total width of the coating: min. 32 cm.

Cut the non-woven to the desired length with scissors or a cutter knife.

Application of Mastertec EasySeal 1K:

Remove the single bags from the bucket.
Open the bags and pour the Mastertec EasySeal 1K into the bucket.
Mastertec EasySeal 1K can be processed immediately.
No mixing required

Full-surface application of the first coating layer Mastertec EasySeal 1K with the special roller.
Layer thickness min. 1.2 mm (dry layer thickness)
Usage approx. 0.6 kg per metre/joint

The fillets or areas that cannot be reached with the roller must be coated with a brush or corner roller.

Align the pre-cut Mastertec EasySeal 1K non-woven on the first coating layer of Mastertec EasySeal 1K and press it on gently.

Roll the Mastertec EasySeal 1K non-woven into the coating completely with the pressure roller.

This working step makes it possible to apply the second coating layer of Mastertec EasySeal 1K after approx. 2-3 hours, depending on the temperature and air humidity.

Full-surface application of the second coating layer of Mastertec EasySeal 1K with the special roller.
Layer thickness min. 1.2 mm (dry layer thickness)
Usage approx. 0.6 kg per meter/joint

The edge area of the Mastertec EasySeal 1K non-woven must be completely covered.

Finished horizontal joint - foundation/wall connection without fillet

Finished waterproofing with Mastertec EasySeal 1K.
Combination of vertical joints (wall/wall) and horizontal joint (foundation/wall).

Overlapping at crossing points:
The vertical joints are always prepared first with Mastertec EasySeal 1K and Mastertec EasySeal 1K non-woven.
The horizontal joints are then treated in the same way.

The overlap width of the non-woven at the crossing from the vertical to the horizontal joints must be at least 10 cm.
The second coating layer of Mastertec EasySeal 1K is then applied over the complete sealing area.

Overlaps along the joint must be carried out as described for overlapping in the crossing area.
The overlap width here is also at least 10 cm.

The completely resilient waterproofing must be protected immediately with suitable protective, drainage or
insulation boards. Point and linear loads must be avoided.

Download installation tutorial