Wecryl Roof Waterproofing System
The Wecryl roof waterproofing system, based on high-quality WestWood® PMMA resins, is especially suitable for durable flat roof waterproofing. Its liquid application enables seamless waterproofing, in which even the most complex roof penetrations can be permanently tightly integrated. In addition, it is extremely weather-resistant, crack-bridging, low-temperature flexible and its surface can be freely colored if required.
Application Areas:The Wecryl roof waterproofing system is used to create permanently functional waterproofing of flat roofs in new construction and renovation. Whether for residential, office, industrial buildings or garages, it is always beneficial where durable and safe waterproofing is desired.

Attributes Description
- CE-certified according to ETAG 005 in the highest possible performance levels
- approved by building authorities according to DIN 18531 and flat roof guideline (ZVDH)
- resistant to flying sparks and radiant heat according to DIN EN 13501-1, -5 with classification BROOF(t1) and E
- seamless waterproofing with fleece reinforcement
- seamless integration and secure sealing of the most complex connection shapes due to liquid processing
- highly flexible and crack-bridging even at extreme frost temperatures
- permanently weatherproof (resistant to temperature, UV, hydrolysis)
- resistant to most common acids and alkalis
- adheres over the entire surface, no backward running
- easy and fast processing
- processable even at freezing temperatures
- applicable on almost all substrates
- solvent-free
- root and rhizome resistant according to FLL
- hard roofing according to state building regulations
Products & Documents

Wecryl 110
Primer for asphalt

Wecryl 176
Primer for absorbent substrates

Wecryl 176 K
Scratch-coat primer for absorbent mineral substrates

Wecryl 198
Primer for small details

Wethan 109
Primer for FPO and TPO sheets

WMP 113
Metal primer

WMP 174 S
Sprayable Metal Primer

Wecryl R 230 /-thix /-thix HT /-TT
Waterproofing of buildings

Wecryl 488
Pigmented sealer (finish)

WeFleece
Special synthetic fiber fleece for waterproofing resins

WeFleece (perforated)
Synthetic-fibre fleece for waterproofing resins

WeFleece sections
Synthetic-fibre fleece for waterproofing resins

WestWood® Quartz Sands

Wekat 900 catalyst
Catalyst for WestWood® PMMA resins

Wekat 902 Liquid catalyst
Liquid catalyst for spray technology

Weseal 815
Fiber filler

WestWood® Cleaning Agent

WestWood® 910
Anti-flow additive, powder
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