Technical Datasheet ESCOSIL-2000-UW Underwater silicone
Material number
Contents
Packaging
Colour
205591003
310 ml
Cartridge
Cement grey
205591008
Medium grey
Product features Natural stone silicone - contains a large amount of fungicide Oxime cure water resistant Resistant to chlorine and chemicals Non-corrosive Skin forms after ca. 6 minutes Hardening of approx. 2 - 3 mm on the 1st day
Advantages Developed especially for underwater use Non slump Convenient compaction properties High anti-fungal effect Easy to smooth
Areas of application For sealing expansion, movement and connecting joints in tiled finishes To produce movement joints in underwater areas (e.g. swimming pools) For walls and floors For interior and exterior use
Existing test certificates EMICODE licence
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 1/4
01/08/2023
Technical Datasheet ESCOSIL-2000-UW Technical Data Material properties Product components Base material Consistency Density (spec. weight) Elongation at break (ISO 37) Shore-A Härte (ISO 868) Shore-A hardness (ISO 868) Temperature resistance UV-resistant Tensile elongation (DIN 53504) Tensile strength (DIN 53504) Tensile strength (ISO 37) Zulässige Gesamtverformung (DIN EN ISO 11600)
1 component system Neutral curing silicone jointing compound Silicone oils Paste approx. 1 g/cm³ approx. 700 % approx. 20 approx. 20 - 40 + 180 °C true approx. 450 % ≥ 2.6 N/mm² approx. 1.4 N/mm² max. 25 %
Application Substrate temperature Hardening process per 24 hours Foot traffic after Application temperature Hardening time / full resilience Skin formation time
from 5 °C to 35 °C min. 2 mm approx. 24 hours from 5 °C to 35 °C approx. 7 - 14 days approx. 6 minutes
Material consumption Material consumption rate according to the area of application
Application technology Aids/tools Smooth wood Flat trowel Craft knife Smoothing agent
Manual processing Can be smoothed with a smoothing tool
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 2/4
Technical Datasheet ESCOSIL-2000-UW Substrate preparation Requirement for substrate 1. Clean 2. Free of adhesion inhibiting substances 3. Dry
Priming table
Preparing the surface 1. 2. 3. 4. 5.
No moisture may enter during hardening. This also applies to the edges and the joint edge. Pre-treat the joint edges with OTTO Primer 1218 on cementitious substrates (e.g. ceramic tiles and boards, concrete, etc.). When applying to metal (stainless steel, aluminium, hot-dip galvanisation, etc.), prime the joint edges with OTTO Primer 1216. Carry out performance tests on the building on coated and plastic surfaces. Allow the primer to dry.
Usage Application 1. When filling with ESCOSIL-2000-UW, the general standards for jointing technology are essential. 2. Smooth the surface of the applied sealing compound using a smoothing agent and suitable tools before it can form a skin. Push the material into the joints and press onto the contact surfaces. 3. Water may only be present after 4 days at the earliest.
Cleaning tools Immediately after use, clean tools with ASO-R001.
Storage conditions Storage Store in a cool and dry place. Min. 12 months in the original canister. Promptly use opened canister.
Disposal Product leftovers can be disposed of in accordance with disposal code AVV 08 04 09.
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Technical Datasheet ESCOSIL-2000-UW Notes Protect surfaces that are not to be treated from the effects of ESCOSIL-2000-UW! Avoid contamination on the skin and remove with soap and water if necessary. Unhardened sealing compound ESCOSIL-2000-UW must not get into eyes and/or mucous membranes. Rise the eyes immediately with a large amount of water and consult a doctor. Avoid extended and repeated skin contact. When using the primer, comply with all precautions for handling paints / solvents that contain solvents. Re-establish an alkaline environment after using acidic cleaning materials. The risk of mould/mildew is increased by the application. Use ESCOSIL-2000-ST for concrete and natural stones. Contains a mixture of butanone oxime silanes and butanone oxime. May cause allergic reactions. This must not be inhaled continuously, as damage to health cannot be ruled out. When using in swimming pools, chlorine disinfection must be performed to prevent a case of mould / algae. The alternative measures (e.g. UV radiation or ozonisation) do not have a disinfectant depot effect. Even water circulation must always be operating and must not be interrupted. The chlorine concentration must always be at least 0.3 mg per litre. Oil, tar and bitumen containing backing strips as well as materials based on natural rubber, chloroprene or EPDM are not suitable. All values given in the TM apply at +23°C and 50% relative humidity. Carry out performance tests on the building when using on coated and plastic surfaces! Resistant to chlorine in the concentrations required to disinfect swimming pools Use a round cord to limit the jointing compound thickness in the joints to no more than 10 mm. A PE film can be inserted into the joint base to prevent three-sided bonding of the jointing compound if there is a low joint depth. The curing time extends as the silicone layer thickness increases. We recommend cleaning the hardened jointing compound with clear water before filling the swimming pool, in order to remove smoothing agent residues from the surface. Smoothing agent residues could encourage microorganisms to settle and cause mould/mildew.
Observe applicable safety data sheet! Annotations Colours Medium grey Cement grey
The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued.
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