Grettz GL120 Digital Level 1200mm prodeck S1 deformability — accommodates substrate

S1 deformability — accommodates substrate movement

Resists utility-knife cutting during sealant removal

tilers and builders wherever a reliable waterproof membrane is required before tiling

H40 Gel delivers the deformability required for the most demanding substrates: underfloor heating systems

All orders are dispatched promptly with full product support available from our team

Grettz GL120 Digital Level 1200mm prodeck S1 deformability — accommodates substrateGrettz GL120 Digital Level 1200mm of Professional Precision The Grettz GL120 Digital Level (1200mm) delivers unmatched accuracy and reliability for professional builders, surveyors, and craftsmen who demand precision on every project. With its extended 1200mm length, this digital level provides superior stability and measurement accuracy across large surfaces and long spans. Key Features: Exceptional Accuracy: Delivers precise measurements within 0. 1