Prep Coat Primer is a unique multipurpose 2 in 1 primer and waterproofing additive. Prep Coat Primer is used as a primer for Gripset Betta membranes to enhance adhesion to general surfaces. As a waterproofing admixture Prep Coat Primer will improve the water resistance and adhesion of cement based compounds such as mortars, slurries, grouts and cement based adhesives.
Prep Coat Primer is a unique multipurpose 2 in 1 primer and waterproofing additive. Prep Coat Primer is used as a primer for Gripset Betta membranes to enhance adhesion to general surfaces. As a waterproofing admixture Prep Coat Primer will improve the water resistance and adhesion of cement based compounds such as mortars, slurries, grouts and cement based adhesives.
in 3 offers
The lowest price for Gripset Betta Primer Prep Coat Primer and Additive 1L right now is $23.20 at Westall Timber, compared across 3 retailers.
The all-time low was $23.20 on 9 Oct 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 9 June 2026.
Gripset Betta Primer Prep Coat Primer and Additive 1L
Prep Coat Primer is a unique multipurpose 2 in 1 primer and waterproofing additive. Prep Coat Primer is used as a primer for Gripset Betta membranes to enhance adhesion to general surfaces. As a waterproofing admixture Prep Coat Primer will improve the water resistance and adhesion of cement based compounds such as mortars, slurries, grouts and cement based adhesives.
Prep Coat Primer is a unique multipurpose 2 in 1 primer and waterproofing additive. Prep Coat Primer is used as a primer for Gripset Betta membranes to enhance adhesion to general surfaces. As a waterproofing admixture Prep Coat Primer will improve the water resistance and adhesion of cement based compounds such as mortars, slurries, grouts and cement based adhesives.
Last updated at 09/06/2026 20:11:22
GRIPSET PREP COAT PRIMER 1L
Delivery $150
Gripset Betta Prep Coat & Additive Waterproofing Primer 1L at Bowens
30-day returns
Gripset Betta 1l Prep Coat And Additive Waterproofing Primer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on mitre10.com.au
Worked really well for me! Clear instructions covered the cement sheet nicely 👍
originally posted on bunnings.com.au
It forms a transparent water proofing film on brick or concrete surfaces.It is very good as a primer before painting and at the same time forms a protective film on its own.
originally posted on mitre10.co.nz
It’s super runny but cover a lot of area. It’s a god price. You really have to be careful with how much you brush on vertical as it’ll run
GRIPSET PREP COAT PRIMER 1L
Delivery $150
Gripset Betta Prep Coat & Additive Waterproofing Primer 1L at Bowens
30-day returns
Gripset Betta 1l Prep Coat And Additive Waterproofing Primer
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Worked really well for me! Clear instructions covered the cement sheet nicely 👍
It forms a transparent water proofing film on brick or concrete surfaces.It is very good as a primer before painting and at the same time forms a protective film on its own.
It’s super runny but cover a lot of area. It’s a god price. You really have to be careful with how much you brush on vertical as it’ll run
The Instructions state 8 m2 per 1 litre, with masonary you will be lucky to get 2 m2. 1 litre doesn’t go very far.
Excellent product wold buy again
