Low-modulus, neutral cure for perimeter
sealing
Professional
grade, low modulus, neutral cure silicone had good adhesion properties and
cures rapidly.
RTV adhesive and
sealant is unaffected by UV, ozone, salt water immersion and extreme
temperatures. It contains no fungicides or oils that may allow water to leach
and has good durability characteristics.
Used in construction
for perimeter external sealing of wood, aluminium and PVCu door and window
frames and for weather sealing infil panels. WP70's additional PVCu adhesion
promoters make this product an ideal choice for PVCu window and door fitters as
well as the home DIY enthusiast.
Features & Benefits
· Flexible and weathertight - provides great perimeter seal
· Non-fading -
long-lasting colour
· Low odour -
no unpleasant smells
· Low modulus -
better elasticity, so allows more movement
· Neutral cure silicone - better adhesive properties
· PVCu -
ideal for PVCu windows, doors and roofline
· Certified Low Meko
· Conforms to ISO 11600-F&G-25LM - certified for construction and glazing
Technical Information
Tooling
Time* |
5-10 mins |
Tack Free
Time* |
Less an 30
mins |
Cure Time* |
Approx 1mm
per day |
Application
Temperature |
+5C to +45C |
Service
Temperature |
-60C to
+160C |
Movement
Accomodation |
12.5% |
Adhesion |
Good to
glass, aluminium, painted surfaces and most common building materials |
UV
Resistance |
Excellent |
Ozone
Resistance |
Excellent |
Shore A
Hardness |
Approx 20-28 |
*
Dependant on temperature and humidity.
Limitations
WP70 is not suitable for use with aquaria, for aquariums and fishtanks we recommend HA6 Marine Silicone. WP70 is not suitable for use on bitumen, asphalt, natural stone or self-cleaning glass and over-painting is not recommended. For these applications you may be interested in GB Pro, our MS Polymer adhesive and sealant.