Page 349

Technical Dayta Sheet Compedium

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 337 Technical Data Sheet V 1.0 24-07-13 D-Mastic Skinning mastic Description Selleys D-Mastic is an alkyl resin modified, oil based caulking compound. It forms a tack-free skin on the surface when exposed to air but remains soft underneath. It is Black in colour and available in a 300ml cartridge. Uses  Sealant for installing/replacing gasket fixed type windscreens in cars, boats, trucks, buses  Sealant for lap joins between metal panels in automotive and expanded foam sandwich panel assemblies.  A general-purpose mastic sealant for any exterior exposed joints subject to little or no movement for the www.selleystrade.com.au Page 1 of 2 exclusion of dust, draughts and rain. Features/Advantages  Adheres well to most substrates including metal, glass, concrete, masonry and timber.  Forms a surface skin, preventing transfer by touch and dirt pick-up on exposed surfaces.  Paintable (after skin has formed).  Easy clean up off non-porous surfaces with mineral turpentine.  Non-slumping.  Long "open" time assists in the assembly of lap joints. Instructions for Use/Application Instructions The following should only be used as a guide and the installer should apply all Australian Standards, BCA/NZBC requirements, and best practices when installing.  Surfaces to be sealed must be clean, dry and free from dust, grease, old mastic and flaking paint. If necessary clean with degreasing solvent such as mineral turps.  Cut nozzle supplied at an angle and to the required opening. Cut end off nipple on cartridge, fit nozzle and insert in suitable caulking gun.  If sealing lap joints, apply suitable size bead of D-Mastic to one surface through the intended fasten line. Bring surfaces together squeezing the mastic bead out on both surfaces and mechanically fix join where necessary.  If sealing open joints, apply D-Mastic forcing it into the joint ahead of the nozzle. This method aids in properly filling the joint and forcing mastic to wet on to the sides of the joint. If required, smooth surface with spatula dipped into mineral turpentine. Technical Data/Properties Contact Selleys before using this data for the setting of specifications. Property Typical Result Colour Black Density 1.46 Technology Alkyl Resin Shelf Life 24 months Joint Movement Capability +/-5% Service Temperature 100C - +700C VOC


Technical Dayta Sheet Compedium
To see the actual publication please follow the link above