BETOCHEM 3700 is a non-shrinking three-component repair mortar based on epoxy, free of solvents which is resistant to various chemicals and repaintable with several types of paint. BETOCHEM 3700 can be applied for horizontal and vertical repairs and is waterproof when applied in layers thicker than 7 mm.
During manufacturing only raw materials of high quality are used which amply meet the strictest requirements. During the production process as well as during the final stages these materials are extensively tested for quality in our own laboratory.
|Packaging and storage|
|113,5 and 138,5 kg. In the original properly closed packaging in a cool dry place, frost free minimum storage life 6 months.|
|Refer to the information on the packaging of the product, safety sheets and processing advice C.|
|By means of a filling knife, trowel, float and brick jointer. Tools can be cleaned with BETOCHEM brush dilutant EP.|
|Concrete and other cement-bound grounds. The ground should be clean, dry and free of dust, grease and dirt and furthermore should meet the terms and conditions that normally apply. Reinforcements should be freed of rust products till Sa 2 1/2.|
|Resistance to chemicals|
|Refer to list of resistance to chemicals.|
|Colour||Natural (RAL colour on demand)|
|Amount to be used (kg/m²)(at 1 cm thickness of layer)||21|
|Thickness of layer (cm)||max. 15|
|Solid content (percentage by volume)||100|
|Packaging||113.5 and 138.5 kg|
|Flash point [°C](DIN 53213)|
|• Component A||> 65|
|• Component B||> 65|
|Potlife [min] (20°C)||approx. 30|
|Processing temperature [°C]||10-30|
|Drying/full-hardening (20°C)/65% RH/7 mm thickness of layer)|
|dust-dry||after apporx. 5 hours|
|repaintable||after apporx. 16 hours|
|ready to be walked on||after approx. 16 hours|
|(in system building or with several layers, a maximum drying time of 24 hours between layers applies, unless a pre-treatment of the surface has occured)|
|Compressive strength [N/mm²]||> 80|
|Flexural-tensile strength [N/mm²](20°C)||> 25|
|Shear strength [N/mm²]||15|
|Linear hardening shrinkage||0|
|Linear expansion coefficient (5K1)||1.8 x 10 (-5)|
|Bond strength to concrete [N/mm²]||> 2 N/mm²|
|Please contact us, we will send you the information.|
The technical instructions and recommendations we provide on the basis of our experience and to the best of our knowledge, are entirely without obligation and merely provide an indication. Not all facts, problems and queries that occur during practical application can be included in a general documentation sheet. Our recommendations and instructions do not commit us to any legal obligations as a result of the purchase and application of our products. Any deviating agreements made by our employees that are not included in our datasheets will only be lawful providing they have been confirmed in writing by the management. Our raw materials, semi-finished products and products comply with the most stringent quality standards. This does not relieve the user of their responsibility to test our products prior to their application. Our general trading and delivery conditions, which we are happy to forward to you on demand, are and remain applicable at all times.
This specification sheet supersedes any previous versions.