Sika Reactivation Primer, 5L
SIKA
Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.
Read moreOne-component primer for reactivation of the existing Sika roof waterproofing systems Sika® Reactivation Primer is a one-component polyurethane based primer for the reactivation of Sika Liquid Applied Roofing Membranes and Balcony Waterproofing Systems | ||||||||||||
UsagePrimer for use when recoating existing Sika Liquid Applied Roofing Membranes and Balcony Waterproofing Systems Advantages
Packaging5 l (~5.15 kg (~11.4 lb)) metal container ColourLow viscosity liquid, clear | ||||||||||||
Typical Product Data
| ||||||||||||
ApplicationAmbient Air Temperature +5 °C (+41 °F) min. / +30 °C (+86 °F) max. Relative Air Humidity 85 % r.h. max. Dew Point Beware of condensation.The substrate and uncured coating must be ≥3 °C (37 °F) above dew point. Substrate Temperature +5 °C (+41 °F) min. / +30 °C (+86 °F) max. Pot Life Once opened, the product should be used promptly. Storage of partial containers may result in performance being affected. Waiting Time / Overcoating
Sika® Reactivation Primer can be overcoated once cured and tack free. Maximum recoat period within 48 hours of application of the primer. Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity. Consumption Apply in 1 coat, with a consumption of 0.10 kg/m 2 approx. SUBSTRATE QUALITY The surfaces must be clean, dry, free of stripping agents and free of oil, grease, silanes, salts, silicone, siloxanes and other chemicals which could cause poor adhesion. SUBSTRATE PREPARATION All surfaces to be coated should be thoroughly cleaned by conventional means. Pre-treat with Sika® Biowash on areas subject to organic growth.If in doubt apply a test area first.For detailed information regarding substrate quality/preparation and primer chart please refer to Method Statement. APPLICATION Prepare Sika® Reactivation Primer by stirring thoroughly.Sika® Reactivation Primer can be applied by short-piled roller or brush.Allow Sika® Reactivation Primer to dry sufficiently (see table waiting time/overcoating) before overcoating. CLEANING OF TOOLS Clean all tools and application equipment with Thinner C immediately after use. Hardened and/or cured material can only be removed mechanically. |