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Sikasil WS-605 S 600ml
Sikasil WS-605 S is a durable, neutral-curing silicone sealant with a high movement capability and excellent adhesion to a wide range of substrates. Non-streaking properties on non-porous substrates and non-staining...
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Product Description
- Non-streaking on non-porous substrates
- Non-staining properties on porous substrates
- Outstanding UV and weathering resistance
- Adheres well to glass, metals, coated / painted metals, plastics and wood
Orders placed before 2pm Monday – Friday (excluding Bank Holidays) will be dispatched the same day if ‘Next Day Delivery’ is displayed on the product listing. Orders placed after this time will be dispatched the following working day.
Orders for non-stock items will be dispatched within 3-5 working days unless contacted by Customer Services.
Saturday and timed deliveries are available on request. Please contact [email protected] or call 01708 855 698 for more information.
Please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge and in some cases can take longer to be delivered. Please contact [email protected] or call 01708 855 698 for a delivery quote.
AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), JE (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, PO38, ZE (ALL)
It is the customers responsibility to provide an accurate delivery address. If the courier is unable to deliver your order due to issues with access to the delivery address, your goods will be returned to the local delivery depot for delivery on the next working day. Please note a redelivery charge of up to £89 plus VAT per pallet may be applied. If your order is undelivered and returned to us a restocking fee may also be applied.
Please inform us of any delivery restrictions (eg weight restrictions, narrow roads). Failure to do so may incur a redelivery charge if the courier cannot access the delivery address due to undeclared or incorrect delivery restrictions. A redelivery charge of up to £89 plus VAT per pallet may be applied.
If your order is over 150kg it may be delivered on a pallet. The courier will notify you of a two hour delivery window. In the event that no one is available at the address to receive the delivery a charge of up to £89 plus VAT per pallet may be applied for redelivery.
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Sikasil WS-605 S FAQs
What is Sikasil WS-605 S?
Sikasil WS-605 S is a high-performance, non-streaking silicone weatherproofing sealant.
How do I prepare the surface before using Sikasil WS-605 S?
Surfaces must be clean, dry and free from grease, oil and dust. Surface treatment depends on the specific nature of the substrates and is crucial for a long lasting bond.
How do i apply Sikasil WS-605 S?
The optimum temperature for substrate and sealant is between 15 °C and 25 °C.
Sikasil WS-605 S can be processed with hand, pneumatic or electric driven piston guns as well as pump equipment. For advice on selecting and setting up a suitable pump system, contact the System Engineering Department of Sika Industry.
Joints must be properly dimensioned.
For optimum performance the joint width needs to be designed according to the movement capability of the sealant based on the actual expected movement. The minimum joint depth is 6 mm and a width / depth ratio of minimum 2 : 1 and maximum 4 : 1 must be respected. Joints deeper than 15 mm must be avoided.
For backfilling it is recommended to use closed cell, sealant compatible foam backer rods e.g. high resilience polyethylene foam rod. If joints are too shallow for backing material to be employed, we recommend using a polyethylene tape. This acts as a release film (bond breaker), allowing the joint to move and the silicone to stretch freely.