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32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING JOINT FILLERS WATERPROOFING WATERSTOPS ROOFING TIMBER FLOORING ALPHABETICAL INDEX 369 Emer-Seal® CR Application Fit the sausage of Emer-Seal CR into a suitable sausage gun and gun firmly into the joint. Ensure that the sealant is forced well against all joint surfaces to achieve good surface wetting and thus optimum adhesion. Guide the nozzle along the joint gradually, applying even pressure to the trigger. The joint must be filled completely at all points. Tooling Immediately after application the sealant should be tooled. Use a smooth tool to produce both the required surface finish and to assist in further forcing the sealant into good contact with the joint faces. The use of use soapy water as a tooling aid is not recommended as the cure of the sealant may be adversely affected. Clean up Equipment should be cleaned promptly by wiping with Parchem Solvent, as cured sealant is very difficult to remove. Cured sealant can only be removed by mechanical methods. Soaking the equipment in Parchem Solvent makes removal of cured sealant easier. Limitations Elastomeric sealants such as Emer-Seal CR should not be applied in direct contact with bituminous materials. Emer- Seal CR is not designed to provide resistance to organic solvents. Contact Parchem for advice if organic solvent resistance is required. Stabilised Chlorine containing “trichloroisocyanuric acid” may cause the breakdown of surface layers of Emer-Seal CR. Also, crystallized deposits may form on the surface of the sealant from reaction of the above trichloroisocyanuric acid and urea if regular pool cleaning is not done. Emer-Seal CR has been tested for resistance to many chemicals including Sulphuric Acid, Hydrochloric Acid and Caustic solutions. For information regarding the resistance of Emer-Seal CR to specific chemical solutions, contact Parchem. Estimating Supply Emer-Seal CR: 600ml sausage Product Code Description 610501 Emer-Seal CR Concrete Grey 600ml 610502 Emer-Seal CR White 600ml 610503 Emer-Seal CR Pool Blue 600ml 610505 Emer-Seal CR Special Colour 600ml Primer 13: 250 ml units (Base and Hardener, supplied in the correct proportions Complete units must be mixed to ensure correct curing) Parchem Solvent: 4 and 20 litre drums Coverage Each 600 ml sausage will seal approximately 3 metres of a 20 mm x 10 mm joint. Storage Shelf life 12 months when stored in unopened original containers in dry conditions, between 5°C and 30°C.


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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