Sika® AcouBond System Elastic bonding and acoustical dampening for wood floors The Sika AcouBond-System incorporates Direct Bond Technology with acoustic performance. The Sika® AcouBond-System consists of SikaLayer®-03, a 1/8” (3 mm) proprietary specially slotted foam mat, and the SikaBond®-T53/ SikaBond®-T53 EHF, unique permanently elastic, superstrong, sound dampening adhesives that form a tenacious bond to wood flooring, plywood subfloors, concrete and other common subfloor materials + Advantages Independently tested to – IIC 59 and STC 60 & Independently tested to – FIIC 59 and FSTC 59 Can reduce overall installation costs up to 30% - Easy to install Structurally bonds wood flooring to subfloor Suitable for bonding wood floors directly onto old ceramic tiles SikaBond-T53 bonds solid wood flooring up to 8 in. (18 cm) wide and engineered planks up to 14 in. (36 cm) wide directly to concrete substrates. No limitations on maximum wood length. SikaBond-T53 EHF bonds all engineered, solid plank flat milled, shorts, cork and parquet flooring Eliminates the extensive labor of installing cork underlayments No need for sleepers and plywood over concrete- and gypsum-based subfloors Reduces stress on the substrate Innovative walk-on work method Typical Data SikaLayer-03 Shelf Life : Unlimited if kept in dry conditions and protected from direct sunlight at temperatures between +50°F and +77°F (+10°C and +25°C). Packaging : 54.7 ft. x 4.92 ft. rolls = 269 ft2 (25 m2). 12 rolls per pallet Chemical Base : Polyethylene foam Density : 1.87 lbs/ft3 (30 kg/m3 ) Thickness : 1/8 in. (3 mm) Cut-Outs : 5.6 cuts/ft2 (60 cuts/m2) Heat Conductivity : 0.042 W/mK Footfall Sound Reduction : up to 24 dB SikaBond® T-53 Shelf Life : 12 months from date of production if stored in undamaged original sealed containers, in dry conditions and protected from direct sunlight at temperatures between +50°F and +77°F (+10°C and +25°C) Packaging : 20 oz (600 ml) unipacs, 20 unipacs per box Specific Weight : 10 lbs/gal (1.2 kg/l) Tack-free Time : 45-60 minutes at 73°F (23°C) and 50% RH Curing Rate : 1/8 inch (3.0 mm) in 24 hours at 73°F (23°C) and 50% RH. For proper curing of the sealant, sufficient ambient moisture is necessary (this can be from substrate or air). Floor may be sanded 24 hours after installation and light foot traffic only is acceptable after 6-8 hours (depending on climatic conditions and adhesive layer thickness). Sag : No Sag – holds body after gunning Service Temperature : -40°F to +158°F, suitable for in-floor radiant heating Shear Strength : 174 psi, 1 mm adhesive thickness at 73°F(23°C) and 50% RH Tensile Strength : 174 psi, cured at 73°F(23°C) and 50% RH Shore “A” Hardness : 40 after 28 days at 73°F(23°C) and 50% RH Elongation at Break : 500%, cured at 73°F(23°C) and 50% RH VOC (g/l) : 48.3 ISO 9001 Certificate # FM 69711 RC 14001 Certificate # RC 510999 SIKA CORPORATION 201 Polito Avenue Lyndhurst, NJ 07071 Phone: 800-933-7452 Fax: 201-933-6225 Toll Free : 800.933.SIKA usa.sika.com SIKA CANADA INC. 601 Delmar Avenue Pointe Claire Quebec H9R 4A9 Phone: 514-697-2610 Fax: 514-694-2792 SIKA MEXICANA S.A. DE C.V. Carretera Libre Celaya Km. 8.5 Fracc. Industrial Balvanera Corregidora, Queretaro C.P. 76920 Phone: 52 442 2385800 Fax: 52 442 2250537
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