Saint-Gobain Weber weberset nova plus

Saint-Gobain Weber weberset nova plus is a high-strength, polymer-modified cementitious thin-set adhesive formulated by Saint-Gobain Weber. Designed for heavy-duty floor and wall installations, it provides enhanced grab, high shear adhesion, and slip resistance for natural stone flooring, large vitrified tiles, and wall claddings.

Key Features & Benefits

• Enhanced Polymer Modification: Formulated with high synthetic polymer content to deliver strong chemical and mechanical adhesion to dense, low-porosity vitrified tiles and heavy stones.
• Non-Sag & Slip-Resistant ('T'): Offers strong thixotropic hold that prevents heavy wall tiles and natural stone claddings from sliding during vertical installation.
• Extended Open Time: Provides ample working time on site, allowing installers to position, slide, and align slabs without the mortar skinning over prematurely.
• Vibration & Thermal Tolerance: Absorbs minor structural deflections, daily foot traffic vibrations, and temperature changes to prevent hollow debonding and cracked tiles.
• Water & Moisture Proofing: Forms a dense, low-porosity crystalline matrix suitable for continuous moisture exposure in bathrooms and kitchens.
• No Post-Water Curing: Self-curing formulation eliminates the need for manual water curing after fixing.
• Low VOC: Certified with low Volatile Organic Compounds to maintain indoor air quality.

Primary Applications

• Suitable Materials: Natural stones (granite, marble, Kota stone, slate), large-format vitrified tiles, porcelain slabs, ceramic tiles, and terracotta.
• Compatible Substrates: Cementitious screeds, concrete slabs, sand-cement plaster/renders, AAC blockwork, and existing tile/stone surfaces (interior tile-on-tile renovations).
• Areas of Use:
• Interior floors and walls across residential and commercial buildings.
• Natural stone flooring in heavy-traffic zones, lobbies, and corridors.
• Internal wet zones such as bathrooms, shower stalls, and kitchen utility areas.
• Exterior floors and medium-height external wall cladding.

Available Variants

• weberset nova plus Grey: Standard grey cement formulation. Best for dark granite, dark marble, slate, and standard vitrified tiles where adhesive shadow is not an issue.
• weberset nova plus White: White cement formulation. Specifically designed for light-colored marbles (such as Italian Statuario or Carrara), translucent stones, and light tiles to prevent gray adhesive bleed-through.