Postsaver SAV 2 Post Rot Protector – A dual-layer heat-shrink sleeve for 50–85mm round timber posts. Blocks rot at the ground line for 20+ years of protection. Easy to apply with a heat gun. Ideal for fencing, tree stakes, and forestry posts.
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The Postsaver SAV 2 Post Rot Protector is an innovative, professional-grade heat-shrink sleeve engineered to dramatically extend the life of machine-round wooden stakes and posts by preventing rot and decay at the vulnerable ground line. Designed to fit timber round posts with a diameter of 50mm to 85mm, this dual-layer barrier system creates an airtight, watertight seal that blocks moisture, oxygen, and fungal spores—the three primary causes of timber failure in ground-contact applications.
Ideal for use in tree planting, fencing, landscaping, agriculture, and forestry, the SAV 2 sleeve combines a polyethylene outer layer with a bituminous inner sealant that bonds tightly to the wood, forming a long-lasting, rot-proof barrier at the soil line. This technology ensures proven in-ground durability for 20+ years, helping you reduce the need for frequent replacements and saving on materials, labour, and environmental costs.
Simple to apply, the Postsaver SAV 2 can be installed using a 2KW+ hot air gun or gas blowtorch. With minimal tools required and fast application time, it’s the professional’s choice for safeguarding valuable timber investments in the field. Whether you're installing fencing posts, tree stakes, or agricultural supports, the SAV 2 makes timber last longer—guaranteed.
Features & Benefits:
Dual-layer seal blocks moisture, oxygen, and fungi at the critical soil line
Proven 20+ year lifespan in ground-contact conditions
Fits 50–85mm diameter machine-round wooden stakes
Compatible with tree stakes, fencing posts, and farm/forestry applications
Quick and easy to apply with heat gun or blowtorch
Reduces timber waste and replacement costs
Applications:
Tree planting and landscaping
Fence installations for domestic, agricultural, and commercial sites
Agricultural and horticultural staking
Forestry and woodland management
Any outdoor timber post requiring long-life protection
How to Apply:
Measure hole depth and position sleeve at ground contact zone.
Slide the Postsaver sleeve over the post and apply heat evenly until fully shrunk and sealed.
Install the post using concrete, metal spikes, or traditional methods.
Specification:
Product Type: Heat Shrink Post Rot Protector Sleeve
Fit: 50mm to 85mm diameter round wooden stakes
Layers: Outer polyethylene & inner bitumen adhesive
Installation Tools: Heat gun (2KW+) or gas blowtorch
Application Time: Approx. 2–3 minutes per sleeve
Compatibility: Suitable with fence post concrete and metal post supports
Feature Specification
Product Name Postsaver SAV 2 Post Rot Protector
Fit 50mm–85mm diameter round stakes
Material Polyethylene outer, bitumen inner sealant
Application Tools 2KW+ Hot Air Gun or Gas Blowtorch
Installation Time Approx. 2–3 minutes
Expected Lifespan 20+ years in ground-contact conditions
Uses Tree stakes, fence posts, agricultural stakes
Installation Method Heat shrink onto post at ground-contact area
Additional Compatibility Suitable with postcrete and traditional methods
