Tar Guard Primer
SaraWest Tar Guard Primer prepares porous surfaces for removal of tar, bitumen, and rust sealer contamination. It helps open and condition the stain so Tar Guard Remover Gel can work more effectively.
B2B Verified
Factory Direct
Heritage 40+
Made in Pampa, Texas
Our chemists are downstairs. Your product is made right here.
Fast path
Take this formula as-is, your label.
Library formula already shelf-tested. Your artwork, your pack. From 1,000 units.
Start a fast projectCustom path
Use this as a starting point, customize it.
Scent, viscosity, color, claims. Our chemists tune it to your spec. Sample in weeks, not a year.
Spec a custom versionTypical use cases
- 01Municipal public works tar cleanup crews
- 02Highway and bridge maintenance contractors
- 03Rail and fleet maintenance shops
Prime porous stains so tar removers actually bite, lift, and rinse clean.
Tar, bitumen, and rust sealer sink deep into concrete, brick, and block. Standard removers skate across a sealed surface, leaving shadows and wasted labor. Crews double back, burn hours scrubbing, or reach for harsher solvents that still don’t open the contamination. Schedules slip. Porous substrates get chewed up by abrasive fixes. Everyone loses: the operator, the budget, and the finish.
Tar Guard Primer is the front-end chemistry that makes your remover work like it should. A blend of penetrants, wetting agents, and carrier solvents drives into pores and swells oxidized binders so the stain actually opens. It conditions the surface to accept Tar Guard Remover Gel, extends effective dwell, and reduces mechanical agitation. On verticals it clings; on horizontals it wets evenly. Rinses without oily film and won’t gum up the follow-on gel.
Formulated and filled in Pampa, Texas, inside our 30,000 sq ft facility with nearly 40 years of formulation depth. We make this system to run in the real world - predictable, batch-to-batch consistent, backed by technical documentation. White-label friendly: your brand, your label, your SDS, with tunable viscosity and tint options. Packed in contractor sizes for steady field supply.
- Boosts first-pass tar removal on porous masonry by conditioning embedded binders.
- Superior wetting penetrates concrete, brick, and block to open hard, oxidized films.
- Clings to verticals, holding contaminants open during remover gel dwell windows.
- Reduces mechanical agitation and shadowing versus solvent-only or dry methods.
- System-matched with Tar Guard Remover Gel for predictable, repeatable results.
- Rinses clean without oily film, supporting post-cleaning coating adhesion.
Prep: Wear appropriate PPE. Sweep or blow off loose debris. Perform a small test area to confirm dwell needs and substrate compatibility.
Application: Use neat; do not dilute. Apply by low-pressure sprayer, brush, or roller to saturate the stained, porous substrate. Work from the bottom up on verticals. Allow 5–15 minutes dwell, keeping the area visibly wet. Reapply primer if it begins to dry.
Removal step: While the surface remains damp with primer, apply Tar Guard Remover Gel directly over the primed area. Allow the gel to dwell per its instructions. Agitate as needed with a stiff nylon brush. Do not allow the system to dry; maintain moisture with additional gel.
Rinse: Rinse thoroughly with low- to medium-pressure water. Hot water improves results where available. Capture and dispose of waste in accordance with local regulations. Repeat as needed for heavy build.
Temperature: Optimal use between 55–90°F. Cooler conditions may require longer dwell. Avoid application below 45°F, in direct sun, or high wind that accelerates drying.
Substrates: Designed for concrete, brick, block, and other uncoated masonry. Test first on polished stone and sensitive coatings.
- 30-50% reduction in brush time versus no primer on porous masonry.
- Higher first-pass success, cutting rework cycles and site returns.
- Lower total solvent usage per square foot treated.
- Less ghosting and shadowing on concrete, brick, and block.
- More consistent dwell performance across 45-95°F operating temperatures.
Factory-direct keeps margins where they belong - on your job, not a distributor’s shelf. We formulate and fill in Pampa, TX, so you get short lead times, consistent batches, and real technical backup. Our primer-and-gel system is tuned to work together, reducing labor and rework. Private-label options let you own the brand and the spec without reinventing the chemistry. One supplier, one standard, built for contractors.
