Newton HydroBond 403 Plus - Pre-Applied External Waterproofing Membrane for Basement Waterproofing & Gas Protection
A high performance, self-healing membrane with a locking fleece on the inner surface and a hydrophilic polymer coating externally. The membrane is BDA approved, NHBC accepted as Type A waterproofing, and the gas barrier variant provides resistance to radon, carbon dioxide and hydrocarbons.
HydroBond 403 Plus provides a complete waterproof envelope to the structure to achieve Type A (barrier) waterproofing suitable for Grades 1,2 and 3 as defined by BS 8102:2022, are suitable for all below ground and earth-retained structures from domestic basements to the largest civil engineering projects, and can be used as part of the HydroBond System with HydroBond 108-LM which is sprayed to the exposed walls of the basement after the temporary formwork is removed. Where space is tight, HydroBond 109-LM can be applied by roller or brush or small airless spray machine.
HydroBond 403 Plus can be used in conjunction with other Newton products to provide a coordinated and combined approach to the waterproofing of the whole structure that includes protection against water ingress to the deck, through construction joints, through and around service entries and to movement joints.
Correctly protected, the Newton HydroBond System will provide, under normal service conditions, a durable waterproof barrier for the life of the building to which it is installed, the expected lifetime of the building itself should be at least 60 years. The Newton HydroBond System is supported by BDA Agrement Certificate BAB 16-03/03/A and is accepted by the NHBC as a suitable waterproofing system for Type A Waterproofing to Grades 1,2 & 3 -BS 8102:2022
Other Products and Services from Newton Waterproofing
Newton CDM 508 - Basement Waterproofing Membrane for Waterproofing of Existing & New Build Basements
Newton CDM 508 is a high quality cavity drain waterproofing membrane, supplied in a number of sizes and in 500g/m2 and 700g/m2 variants for use within the Newton CDM System, our internally applied waterproofing system that also includes drainage and pumping systems.
CDM 508 is suitable for waterproofing earth retained walls and vaulted soffits and floors. It is guaranteed against deterioration for 30 years, with a life expectancy of the design life of the building (DIN 9001:2000), and supported by BBA Agrément Certificate 22/6357.
CDM 508 is inert and non-polluting to drinking water, highly resistant to water, alkalines, saline solutions and organic acids, and not affected by minerals and hydrocarbons. It is also rot-proof, and resistant to bacteria, fungi and small organisms.
HydroBond 2K-Flex Primer
A fast-drying bitumen emulsion primer and bonding agent that is applied to the substrate prior to the application of the Newton HydroBond 2K-Flex reinforced bitumen waterproof coating. The product adheres well to concrete, masonry, plaster and most other common construction substrates.
Flexible Construction Joint Waterproofing System - Newton FlexProof 106
Highly advanced single-component liquid waterproofing material, which forms an elastomeric polymer membrane that is rainproof in minutes and capable of handling severe building movements and deformations.
The FlexProof 106 System is composed of two variants of the product, plus ancillaries:
- X1 − A thixotropic variant that is applied as a paste and so is suitable as a surface sealant over joints.
- NV − A lower viscosity variant that can be poured and is typically used within movement joints.
- FlexProof 106 Primer (Product code: 916) − Improves adhesion to porous surfaces.
- FoamStop (Product codes: FS1 to FS8) − Foam backing rod for movement joints.
Newton Waterproofing
Unit 17-19, Sovereign Way, Tonbridge, Kent, TN9 1RH, United Kingdom
Newton Waterproofing Systems, est 1848, is the UK's leading independent supplier of structural waterproofing systems, including cellar and basement waterproofing, tanking and pumping products, damp proofing, water control and drainage products.