Wonderseal Natural Clear Penetrating Oil Based Sealer black A balanced blend of premium

A balanced blend of premium raw materials to produce the highest quality marine grade enamel

Apply 2 coats in one day

Use Haymes Concrete Etch on glossy or smooth surfaces for optimal adhesion

It remains flexible as timber expands and contracts and provides exceptional weather protection even under long exposure to strong sunlight

Superior Anti-Slip Technology: Advanced slip-resistant formula provides excellent traction in wet and dry conditions

Wonderseal Natural Clear Penetrating Oil Based Sealer black A balanced blend of premiumWonderSeal is a non silicone, penetrative sealant designed for use on porous natural surfaces. The product is actually a highly refined and polymerised aluminium compound in a turpentine base. This unique formulation allows the product to penetrate deep within the substrate whilst still allowing it to 'breath'. It is this unique principal that severely limits the formation of mould, moss and lichen growth while limiting the ingress of waterborne