Adhesive adhesive mortar POWERGEL® S1+

for tilefor stonefor wall

Short description
Smart Gel: an elastic, anti-crack tri-polymer gel adhesive with quartz microspheres; Fluidotixo®-C5 low-cement mix (<29%) prevents crack formation when laying tiles, porcelain stoneware, large slabs and natural stone. Suitable for indoor and outdoor use. Maximum thickness up to 2 cm. Coverage: 2–4 kg/m². Double Open Time E (E) — >60 min. Double Slip Resistance T (T). Powered by Crack Prevention® technology. International patent application No. 102025000025369.

Product description
PowerGel® S1+ is a 4th‑generation tri‑polymeric Smart Gel: an elastic, crack‑resistant adhesive formulated with Fluidotixo® Anti‑Fatigue technology and reinforced with quartz microspheres. With a low cement content (<29%), the mortar is highly thixotropic and fluid, ensuring 100% wetting on both floors and walls while retaining shape and thickness. Classified C2TE S1 according to EN 12004, it achieves double vertical slip resistance T (T) and an open time exceeding 60 minutes (E).

PowerGel® S1+ creates an elastic, crack‑resistant bond through the synergy of the tri‑polymer matrix and quartz microspheres, suitable for substrates with potential dimensional instability or high mechanical/thermal stresses, including overlays on old floors, underfloor heating, balconies, terraces, swimming pools and façades.

Advantages

• Cracking and fissuring resistance – TileSafe System: SafetyGel® combined with PowerGel® S1+ forms the High‑Adhesion Anti‑Fracture TileSafe System to protect tiles from compressive and tensile forces.
• Elastic, crack‑resistant adhesion: Crack Prevention® technology delivers an elastic bond that develops during curing and endures over time, protecting the interfacial transition zone (ITZ) from tensile, compressive and shear stresses.
• Tri‑Polymer Smart Gel: The triple polymer matrix provides permanent chemical‑mechanical adhesion, controlled elasticity and integrated anti‑fracture performance.
• Fluidotixo® Anti‑Fatigue Mix: Ultra‑smooth, thixotropic and lightweight for easy application while maintaining shape and thickness without run‑off.

Technical characteristics / specifications

• Denomination: PowerGel® S1+
• Product type: Elastic, anti‑fracture tri‑polymer gel adhesive
• Technology: Crack Prevention®; Fluidotixo®-C5 anti‑fatigue formulation; quartz microspheres reinforcement
• Coverage: 2–4 kg/m²
• Maximum thickness: up to 2 cm
• Open time: Double Open Time E (E) — > 60 minutes
• Vertical slip resistance: Double Slip Resistance T (T)
• Classification: C2TE S1 — EN 12004
• Cement content: low (<29%)
• Suitable for: tiles, porcelain stoneware, large slabs of all types and sizes, natural stone; indoor and outdoor; overlays on old floors; underfloor heating; balconies; terraces; swimming pools; façades
• Co‑engineered with SafetyGel® to form the High‑Adhesion Anti‑Crack TileSafe® System (international patent application No. 102025000025363)
• International patent application No. 102025000025369
• Designed for substrates with dimensional instability or high mechanical/thermal stresses