SikaCeram 428 Super Bond T, 5L

Product Details

Multipurpose high performance elastic polyurethane tile adhesive with no vertical slip on deformablesurfacesDESCRIPTIONSikaCeram®-428 Super Bond T is a two component,high performance, universal, elastomeric polyurethaneresin adhesive used for high adhesion fixing on deformablesurfaces with no vertical slip. It is particularlysuitable for natural stone and marble sensitive todampness and on absorbent and non-absorbent substrates.Interior and exterior use.USESSikaCeram®-428 Super Bond T may only be used by experiencedprofessionals.Fixing ceramic tiles of all types and sizes on difficultsubstrates or ones liable to warp considerably▪▪ Fixing natural stone and marble affected by humidity▪ Fixing vitreous mosaicFixing ceramic tiles to kitchen surfaces or work tops,to wood or iron surfaces▪▪ Fixing on heating screeds▪ Fixing thin and / or large tilesCHARACTERISTICS / ADVANTAGES▪ Multipurpose▪ Good workability▪ No creep▪ High performance▪ Extremely flexible▪ Highly thixotropic▪ Excellent durability▪ Resistant to ageing▪ Adhesion to most construction materials▪ Suitable for dry wall substrates▪ High deformability▪ Hardening without shrinkagePRODUCT INFORMATIONProduct declaration ▪ R2T according to EN 12004-1▪ R2T according to ISO 13007-1Chemical base Polyurethane resin and selected quartzPackaging Part A+B pre-batched 5 kg setPart A 4.6 kg containerPart B 0.4 kg containerShelf life 12 months from date of productionStorage conditions The product must be stored properly in original, unopened and undamagedsealed packaging in dry conditions at temperatures between +10 °Cand +40 °C. Protect from direct sunshine.1 / 4Appearance / Colour Part A+B mixed White pastePart A White viscous pastePart B Transparent liquidDensity Part A+B mixed ~1.60 kg/LPart A ~1.75 kg/LPart B ~1.00 kg/L(EN ISO 2811-1)All density values at +30 °C.TECHNICAL INFORMATIONTransverse deformation Highly deformable (EN 12004-2 / ISO 13007-2)Tensile adhesion strength After > 20 min open time ≥ 0.5 N/mm2 (EN 12004-2 /ISO 13007-2)Shear Adhesion Initial ≥ 2 N/mm2After water immersion ≥ 2 N/mm2After thermal shock ≥ 2 N/mm2(EN 12004-2 /ISO 13007-2)Service temperature -20 °C min. / +80 °C max.Chemical resistance Resistant to many chemicals. Contact Sika Technical Services for additionalinformation.Slip resistance ≤ 0.5 mm (EN 12004-2 / ISO 13007-2)APPLICATION INFORMATIONMixing ratio Part A : Part B = 92 : 8 (by weight)Consumption Consumption is dependent on the substrate, surface profile, roughness,size of the tiles, the joints between them and application technique (i.e.single spreading / floating method or double spreading / buttering method).Apply product to a test area to calculate the exact consumption forthe specific substrate conditions and proposed application.