- 01780 437222
- enquiries@waltherstrongandco.com
- Mon - Fri: 08:00 - 17:00
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£10.99 exc VAT (£13.19 inc. VAT)
The only professional LM natural silicone IN EUROPE & UK that does everything just in 1 tube!
For box quantities, bulk order discounts, or international shipping inquiries, please call us on 01780 437222 or email enquiries@waltherstrongandco.com
DELIVERY NEXT WORKING DAY IF ORDERED BEFORE 3PM
Need it now? Click HERE to find your local merchant!
158 in stock (can be backordered)
Any questions before ordering? Enquire about this product using the button below
Pro4 Silicone – The all in one sealant solution
Pro4 is a premium, universal silicone sealant designed to replace the need for multiple different products. Whether for construction, wood, plumbing, or natural stone, Pro4 does it all—saving you time, money, and hassle.
Key Features:
– Universal use for interior and exterior applications
– High quality, durable, and soft elastic sealant with outstanding resilience
– Contains fungicide for anti-fungal protection
– No fringe discoloration on natural stone
– UV, aging, and colourfast resistant
– Very low emissions certified by GEV-EMICODE® EC 1Plus
– Tested to meet DIN 18545, ISO 11600, DIN EN 15651 (parts 1–4), and VSG guidelines
– Suitable for ventilation systems (VDI 6022) and dust free rooms
– Approved for use in hotels and spa areas
– Plasticiser free with no waste
High adhesion, often without primer, on many substrates
Benefits:
– Smooths easily and moulds effortlessly
– Precise dosing and simple application
– Available in multiple colours to match your project
– Excellent for repairs and universal use across nearly all areas
– High volume stability with low shrinkage during curing
Pro4 offers professional-grade performance for all your sealing needs in one convenient product.
| Key Feature | |
|---|---|
| Use Case |
Glazing in windows and doors (wood and plastic), connection joints in bathrooms and kitchens, suitable as mirror adhesive, seals between concrete and facade elements, expansion joints on natural stone, suitable for vinyl floors.
Worried about your silicone matching your exact application ? – Get an exact colour match chart here and find the perfect shade !
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